1270100966464 has 112 divisors (see below), whose sum is σ = 2784391891200. Its totient is φ = 570006835200.

The previous prime is 1270100966423. The next prime is 1270100966527. The reversal of 1270100966464 is 4646690010721.

It is a super-2 number, since 2×1270100966464² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44408809 + ... + 44437399.

Almost surely, 2^{1270100966464} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1270100966464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1392195945600).

1270100966464 is an abundant number, since it is smaller than the sum of its proper divisors (1514290924736).

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

1270100966464 is a wasteful number, since it uses less digits than its factorization.

1270100966464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29412 (or 29402 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 46.

The spelling of 1270100966464 in words is "one trillion, two hundred seventy billion, one hundred million, nine hundred sixty-six thousand, four hundred sixty-four".