40433203344402 has 48 divisors (see below), whose sum is σ = 95590345462560. Its totient is φ = 12249799228800.

The previous prime is 40433203344371. The next prime is 40433203344419. The reversal of 40433203344402 is 20444330233404.

40433203344402 is a `hidden beast` number, since 4 + 0 + 4 + 3 + 3 + 203 + 3 + 4 + 440 + 2 = 666.

It is a super-2 number, since 2×40433203344402² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21483252 + ... + 23289407.

It is an arithmetic number, because the mean of its divisors is an integer number (1991465530470).

Almost surely, 2^{40433203344402} is an apocalyptic number.

40433203344402 is an abundant number, since it is smaller than the sum of its proper divisors (55157142118158).

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

40433203344402 is a wasteful number, since it uses less digits than its factorization.

40433203344402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44777239 (or 44777236 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 36.

Adding to 40433203344402 its reverse (20444330233404), we get a palindrome (60877533577806).

The spelling of 40433203344402 in words is "forty trillion, four hundred thirty-three billion, two hundred three million, three hundred forty-four thousand, four hundred two".