42651110418 has 32 divisors (see below), whose sum is σ = 100123073664. Its totient is φ = 11856678912.

The previous prime is 42651110407. The next prime is 42651110429. The reversal of 42651110418 is 81401115624.

It is an interprime number because it is at equal distance from previous prime (42651110407) and next prime (42651110429).

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, 13721455 + ... + 13724562.

It is an arithmetic number, because the mean of its divisors is an integer number (3128846052).

Almost surely, 2^42651110418 is an apocalyptic number.

42651110418 is an abundant number, since it is smaller than the sum of its proper divisors (57471963246).

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

42651110418 is a wasteful number, since it uses less digits than its factorization.

42651110418 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27446066.

The product of its (nonzero) digits is 7680, while the sum is 33.

The spelling of 42651110418 in words is "forty-two billion, six hundred fifty-one million, one hundred ten thousand, four hundred eighteen".