202013942 has 32 divisors (see below), whose sum is σ = 340714080. Its totient is φ = 89187840.

The previous prime is 202013927. The next prime is 202013983. The reversal of 202013942 is 249310202.

It is a congruent number.

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, 84017 + ... + 86387.

It is an arithmetic number, because the mean of its divisors is an integer number (10647315).

Almost surely, 2^202013942 is an apocalyptic number.

202013942 is a deficient number, since it is larger than the sum of its proper divisors (138700138).

202013942 is a wasteful number, since it uses less digits than its factorization.

202013942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2528.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 202013942 is about 14213.1608729374. The cubic root of 202013942 is about 586.7599295745.

The spelling of 202013942 in words is "two hundred two million, thirteen thousand, nine hundred forty-two".