40210533413 has 8 divisors (see below), whose sum is σ = 40272979032. Its totient is φ = 40148125696.

The previous prime is 40210533409. The next prime is 40210533427. The reversal of 40210533413 is 31433501204.

It can be written as a sum of positive squares in 4 ways, for example, as 24425626369 + 15784907044 = 156287^2 + 125638^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 40210533413 - 2² = 40210533409 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40210533113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2680931 + ... + 2695887.

It is an arithmetic number, because the mean of its divisors is an integer number (5034122379).

Almost surely, 2^40210533413 is an apocalyptic number.

It is an amenable number.

40210533413 is a deficient number, since it is larger than the sum of its proper divisors (62445619).

40210533413 is a wasteful number, since it uses less digits than its factorization.

40210533413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18951.

The product of its (nonzero) digits is 4320, while the sum is 26.

The spelling of 40210533413 in words is "forty billion, two hundred ten million, five hundred thirty-three thousand, four hundred thirteen".