40561152326 has 8 divisors (see below), whose sum is σ = 63487021104. Its totient is φ = 19398811960.

The previous prime is 40561152319. The next prime is 40561152341. The reversal of 40561152326 is 62325116504.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 440882045 + ... + 440882136.

It is an arithmetic number, because the mean of its divisors is an integer number (7935877638).

Almost surely, 2^40561152326 is an apocalyptic number.

40561152326 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

40561152326 is a deficient number, since it is larger than the sum of its proper divisors (22925868778).

40561152326 is a wasteful number, since it uses less digits than its factorization.

40561152326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 881764206.

The product of its (nonzero) digits is 43200, while the sum is 35.

The spelling of 40561152326 in words is "forty billion, five hundred sixty-one million, one hundred fifty-two thousand, three hundred twenty-six".