40112524521629 has 12 divisors (see below), whose sum is σ = 46663380264384. Its totient is φ = 34380784398744.

The previous prime is 40112524521623. The next prime is 40112524521649. The reversal of 40112524521629 is 92612542521104.

It is not a de Polignac number, because 40112524521629 - 2¹⁶ = 40112524456093 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 40112524521629.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40112524521623) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15187667 + ... + 17632080.

It is an arithmetic number, because the mean of its divisors is an integer number (3888615022032).

Almost surely, 2^{40112524521629} is an apocalyptic number.

40112524521629 is a gapful number since it is divisible by the number (49) formed by its first and last digit.

It is an amenable number.

40112524521629 is a deficient number, since it is larger than the sum of its proper divisors (6550855742755).

40112524521629 is a wasteful number, since it uses less digits than its factorization.

40112524521629 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32844704 (or 32844697 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 44.

The spelling of 40112524521629 in words is "forty trillion, one hundred twelve billion, five hundred twenty-four million, five hundred twenty-one thousand, six hundred twenty-nine".