42698351875 has 10 divisors (see below), whose sum is σ = 53355861284. Its totient is φ = 34158681000.

The previous prime is 42698351867. The next prime is 42698351881. The reversal of 42698351875 is 57815389624.

It is not a de Polignac number, because 42698351875 - 2³ = 42698351867 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 34158057 + ... + 34159306.

Almost surely, 2^42698351875 is an apocalyptic number.

42698351875 is a deficient number, since it is larger than the sum of its proper divisors (10657509409).

42698351875 is an frugal number, since it uses more digits than its factorization.

42698351875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68317383 (or 68317368 counting only the distinct ones).

The product of its digits is 14515200, while the sum is 58.

The spelling of 42698351875 in words is "forty-two billion, six hundred ninety-eight million, three hundred fifty-one thousand, eight hundred seventy-five".