42636500357 has 16 divisors (see below), whose sum is σ = 46642452480. Its totient is φ = 38652322800.

The previous prime is 42636500353. The next prime is 42636500369. The reversal of 42636500357 is 75300563624.

It is a cyclic number.

It is not a de Polignac number, because 42636500357 - 2² = 42636500353 is a prime.

It is a super-2 number, since 2×42636500357² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42636500353) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14388158 + ... + 14391120.

It is an arithmetic number, because the mean of its divisors is an integer number (2915153280).

Almost surely, 2^42636500357 is an apocalyptic number.

It is an amenable number.

42636500357 is a deficient number, since it is larger than the sum of its proper divisors (4005952123).

42636500357 is a wasteful number, since it uses less digits than its factorization.

42636500357 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6184.

The product of its (nonzero) digits is 453600, while the sum is 41.

The spelling of 42636500357 in words is "forty-two billion, six hundred thirty-six million, five hundred thousand, three hundred fifty-seven".