70375006989 has 24 divisors (see below), whose sum is σ = 116681951360. Its totient is φ = 40038673248.

The previous prime is 70375006973. The next prime is 70375007039. The reversal of 70375006989 is 98960057307.

70375006989 is a `hidden beast` number, since 70 + 3 + 7 + 500 + 69 + 8 + 9 = 666.

It is not a de Polignac number, because 70375006989 - 2⁴ = 70375006973 is a prime.

It is a super-2 number, since 2×70375006989² (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 (70375006489) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2424577 + ... + 2453430.

Almost surely, 2^70375006989 is an apocalyptic number.

It is an amenable number.

70375006989 is a deficient number, since it is larger than the sum of its proper divisors (46306944371).

70375006989 is a wasteful number, since it uses less digits than its factorization.

70375006989 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4878249 (or 4878246 counting only the distinct ones).

The product of its (nonzero) digits is 2857680, while the sum is 54.

The spelling of 70375006989 in words is "seventy billion, three hundred seventy-five million, six thousand, nine hundred eighty-nine".