1270009628160 has 960 divisors, whose sum is σ = 5307842276352. Its totient is φ = 256285016064.

The previous prime is 1270009628113. The next prime is 1270009628177. The reversal of 1270009628160 is 618269000721.

It is a tau number, because it is divible by the number of its divisors (960).

It is a super-2 number, since 2×1270009628160² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 112514037 + ... + 112525323.

Almost surely, 2^{1270009628160} is an apocalyptic number.

1270009628160 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 1270009628160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2653921138176).

1270009628160 is an abundant number, since it is smaller than the sum of its proper divisors (4037832648192).

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

1270009628160 is a wasteful number, since it uses less digits than its factorization.

1270009628160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11363 (or 11340 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 42.

The spelling of 1270009628160 in words is "one trillion, two hundred seventy billion, nine million, six hundred twenty-eight thousand, one hundred sixty".