42657316102 has 4 divisors (see below), whose sum is σ = 63985974156. Its totient is φ = 21328658050.

The previous prime is 42657316073. The next prime is 42657316111. The reversal of 42657316102 is 20161375624.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10664329024 + ... + 10664329027.

It is an arithmetic number, because the mean of its divisors is an integer number (15996493539).

Almost surely, 2^42657316102 is an apocalyptic number.

42657316102 is a deficient number, since it is larger than the sum of its proper divisors (21328658054).

42657316102 is a wasteful number, since it uses less digits than its factorization.

42657316102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21328658053.

The product of its (nonzero) digits is 60480, while the sum is 37.

The spelling of 42657316102 in words is "forty-two billion, six hundred fifty-seven million, three hundred sixteen thousand, one hundred two".