202401031042 has 32 divisors (see below), whose sum is σ = 360817182720. Its totient is φ = 83313625920.

The previous prime is 202401031039. The next prime is 202401031061. The reversal of 202401031042 is 240130104202.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1227493 + ... + 1382584.

It is an arithmetic number, because the mean of its divisors is an integer number (11275536960).

Almost surely, 2^202401031042 is an apocalyptic number.

202401031042 is a deficient number, since it is larger than the sum of its proper divisors (158416151678).

202401031042 is a wasteful number, since it uses less digits than its factorization.

202401031042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2610306.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 202401031042 its reverse (240130104202), we get a palindrome (442531135244).

The spelling of 202401031042 in words is "two hundred two billion, four hundred one million, thirty-one thousand, forty-two".