42016356202 has 16 divisors (see below), whose sum is σ = 63358419240. Its totient is φ = 20897053632.

The previous prime is 42016356191. The next prime is 42016356223. The reversal of 42016356202 is 20265361024.

It can be written as a sum of positive squares in 4 ways, for example, as 36332553321 + 5683802881 = 190611^2 + 75391^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 458628 + ... + 542560.

Almost surely, 2^42016356202 is an apocalyptic number.

42016356202 is a deficient number, since it is larger than the sum of its proper divisors (21342063038).

42016356202 is a wasteful number, since it uses less digits than its factorization.

42016356202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85257.

The product of its (nonzero) digits is 17280, while the sum is 31.

The spelling of 42016356202 in words is "forty-two billion, sixteen million, three hundred fifty-six thousand, two hundred two".