1270117127064 has 32 divisors (see below), whose sum is σ = 3175549366320. Its totient is φ = 423338169216.

The previous prime is 1270117127057. The next prime is 1270117127107. The reversal of 1270117127064 is 4607217110721.

It is a super-2 number, since 2×1270117127064² (a number of 25 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 7 ways as a sum of consecutive naturals, for example, 1833787 + ... + 2429610.

Almost surely, 2^{1270117127064} is an apocalyptic number.

It is an amenable number.

1270117127064 is an abundant number, since it is smaller than the sum of its proper divisors (1905432239256).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1270117127064 is a wasteful number, since it uses less digits than its factorization.

1270117127064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4275819 (or 4275815 counting only the distinct ones).

The product of its (nonzero) digits is 32928, while the sum is 39.

The spelling of 1270117127064 in words is "one trillion, two hundred seventy billion, one hundred seventeen million, one hundred twenty-seven thousand, sixty-four".