70142406974 has 8 divisors (see below), whose sum is σ = 107779796208. Its totient is φ = 34215808240.

The previous prime is 70142406949. The next prime is 70142406991. The reversal of 70142406974 is 47960424107.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×70142406974² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 427697522 + ... + 427697685.

It is an arithmetic number, because the mean of its divisors is an integer number (13472474526).

Almost surely, 2^70142406974 is an apocalyptic number.

70142406974 is a deficient number, since it is larger than the sum of its proper divisors (37637389234).

70142406974 is a wasteful number, since it uses less digits than its factorization.

70142406974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 855395250.

The product of its (nonzero) digits is 338688, while the sum is 44.

The spelling of 70142406974 in words is "seventy billion, one hundred forty-two million, four hundred six thousand, nine hundred seventy-four".