15842034402 has 16 divisors (see below), whose sum is σ = 32203480512. Its totient is φ = 5194109520.

The previous prime is 15842034401. The next prime is 15842034419. The reversal of 15842034402 is 20443024851.

It is not an unprimeable number, because it can be changed into a prime (15842034401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21641758 + ... + 21642489.

It is an arithmetic number, because the mean of its divisors is an integer number (2012717532).

Almost surely, 2^15842034402 is an apocalyptic number.

15842034402 is an abundant number, since it is smaller than the sum of its proper divisors (16361446110).

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

15842034402 is a wasteful number, since it uses less digits than its factorization.

15842034402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43284313.

The product of its (nonzero) digits is 30720, while the sum is 33.

The spelling of 15842034402 in words is "fifteen billion, eight hundred forty-two million, thirty-four thousand, four hundred two".