870612142737604 has 6 divisors (see below), whose sum is σ = 1523571249790814. Its totient is φ = 435306071368800.

The previous prime is 870612142737553. The next prime is 870612142737629. The reversal of 870612142737604 is 406737241216078.

It can be written as a sum of positive squares in only one way, i.e., 692504487630400 + 178107655107204 = 26315480^2 + 13345698^2 .

It is a super-2 number, since 2×870612142737604² (a number of 31 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 108826517842197 + ... + 108826517842204.

Almost surely, 2^{870612142737604} is an apocalyptic number.

It is an amenable number.

870612142737604 is a deficient number, since it is larger than the sum of its proper divisors (652959107053210).

870612142737604 is a wasteful number, since it uses less digits than its factorization.

870612142737604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217653035684405 (or 217653035684403 counting only the distinct ones).

The product of its (nonzero) digits is 18966528, while the sum is 58.

The spelling of 870612142737604 in words is "eight hundred seventy trillion, six hundred twelve billion, one hundred forty-two million, seven hundred thirty-seven thousand, six hundred four".