40027465452744 has 256 divisors, whose sum is σ = 141452305920000. Its totient is φ = 10396744061760.

The previous prime is 40027465452727. The next prime is 40027465452761. The reversal of 40027465452744 is 44725456472004.

40027465452744 is a `hidden beast` number, since 4 + 0 + 0 + 2 + 74 + 6 + 5 + 4 + 527 + 44 = 666.

It is an interprime number because it is at equal distance from previous prime (40027465452727) and next prime (40027465452761).

It is a super-2 number, since 2×40027465452744² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 23742724 + ... + 25372659.

It is an arithmetic number, because the mean of its divisors is an integer number (552548070000).

Almost surely, 2^{40027465452744} is an apocalyptic number.

40027465452744 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

40027465452744 is an abundant number, since it is smaller than the sum of its proper divisors (101424840467256).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40027465452744 is a wasteful number, since it uses less digits than its factorization.

40027465452744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49115430 (or 49115406 counting only the distinct ones).

The product of its (nonzero) digits is 30105600, while the sum is 54.

The spelling of 40027465452744 in words is "forty trillion, twenty-seven billion, four hundred sixty-five million, four hundred fifty-two thousand, seven hundred forty-four".