40402124203032 has 192 divisors, whose sum is σ = 114397225862400. Its totient is φ = 12857335054080.

The previous prime is 40402124203031. The next prime is 40402124203073. The reversal of 40402124203032 is 23030242120404.

40402124203032 is a `hidden beast` number, since 4 + 0 + 402 + 1 + 24 + 203 + 0 + 32 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 40402124202987 and 40402124203005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40402124203031) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3956720407 + ... + 3956730617.

It is an arithmetic number, because the mean of its divisors is an integer number (595818884700).

Almost surely, 2^{40402124203032} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40402124203032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57198612931200).

40402124203032 is an abundant number, since it is smaller than the sum of its proper divisors (73995101659368).

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

40402124203032 is a wasteful number, since it uses less digits than its factorization.

40402124203032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14558 (or 14551 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 40402124203032 its reverse (23030242120404), we get a palindrome (63432366323436).

The spelling of 40402124203032 in words is "forty trillion, four hundred two billion, one hundred twenty-four million, two hundred three thousand, thirty-two".