40223252134134 has 16 divisors (see below), whose sum is σ = 89385004742640. Its totient is φ = 13407750711360.

The previous prime is 40223252134111. The next prime is 40223252134147. The reversal of 40223252134134 is 43143125232204.

40223252134134 is a `hidden beast` number, since 4 + 0 + 2 + 2 + 3 + 25 + 213 + 413 + 4 = 666.

It is a super-2 number, since 2×40223252134134² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 372437519707 + ... + 372437519814.

It is an arithmetic number, because the mean of its divisors is an integer number (5586562796415).

Almost surely, 2^{40223252134134} is an apocalyptic number.

40223252134134 is an abundant number, since it is smaller than the sum of its proper divisors (49161752608506).

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

40223252134134 is a wasteful number, since it uses less digits than its factorization.

40223252134134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 744875039532 (or 744875039526 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 36.

Adding to 40223252134134 its reverse (43143125232204), we get a palindrome (83366377366338).

The spelling of 40223252134134 in words is "forty trillion, two hundred twenty-three billion, two hundred fifty-two million, one hundred thirty-four thousand, one hundred thirty-four".