1377118012896 has 96 divisors (see below), whose sum is σ = 4017781716480. Its totient is φ = 458903622528.

The previous prime is 1377118012889. The next prime is 1377118012901. The reversal of 1377118012896 is 6982108117731.

1377118012896 is a `hidden beast` number, since 1 + 377 + 1 + 180 + 1 + 2 + 8 + 96 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

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, 2709735 + ... + 3177561.

It is an arithmetic number, because the mean of its divisors is an integer number (41851892880).

Almost surely, 2^{1377118012896} is an apocalyptic number.

1377118012896 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1377118012896 is an abundant number, since it is smaller than the sum of its proper divisors (2640663703584).

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

1377118012896 is a wasteful number, since it uses less digits than its factorization.

1377118012896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 471253 (or 471239 counting only the distinct ones).

The product of its (nonzero) digits is 1016064, while the sum is 54.

The spelling of 1377118012896 in words is "one trillion, three hundred seventy-seven billion, one hundred eighteen million, twelve thousand, eight hundred ninety-six".