42031555002352 has 20 divisors (see below), whose sum is σ = 82816411341240. Its totient is φ = 20659577882048.

The previous prime is 42031555002347. The next prime is 42031555002361. The reversal of 42031555002352 is 25320055513024.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22262475223 + ... + 22262477110.

It is an arithmetic number, because the mean of its divisors is an integer number (4140820567062).

Almost surely, 2^{42031555002352} is an apocalyptic number.

It is an amenable number.

42031555002352 is a deficient number, since it is larger than the sum of its proper divisors (40784856338888).

42031555002352 is a wasteful number, since it uses less digits than its factorization.

42031555002352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44524952400 (or 44524952394 counting only the distinct ones).

The product of its (nonzero) digits is 180000, while the sum is 37.

The spelling of 42031555002352 in words is "forty-two trillion, thirty-one billion, five hundred fifty-five million, two thousand, three hundred fifty-two".