1270916770080 has 192 divisors, whose sum is σ = 4230497496960. Its totient is φ = 319823806464.

The previous prime is 1270916770031. The next prime is 1270916770103. The reversal of 1270916770080 is 800776190721.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2072722 + ... + 2614958.

It is an arithmetic number, because the mean of its divisors is an integer number (22033841130).

Almost surely, 2^{1270916770080} is an apocalyptic number.

1270916770080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1270916770080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2115248748480).

1270916770080 is an abundant number, since it is smaller than the sum of its proper divisors (2959580726880).

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

1270916770080 is a wasteful number, since it uses less digits than its factorization.

1270916770080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 542531 (or 542523 counting only the distinct ones).

The product of its (nonzero) digits is 296352, while the sum is 48.

The spelling of 1270916770080 in words is "one trillion, two hundred seventy billion, nine hundred sixteen million, seven hundred seventy thousand, eighty".