1377106828458 has 96 divisors (see below), whose sum is σ = 2915450542080. Its totient is φ = 433491004800.

The previous prime is 1377106828457. The next prime is 1377106828529. The reversal of 1377106828458 is 8548286017731.

It is not an unprimeable number, because it can be changed into a prime (1377106828457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 44653788 + ... + 44684616.

It is an arithmetic number, because the mean of its divisors is an integer number (30369276480).

Almost surely, 2^{1377106828458} is an apocalyptic number.

1377106828458 is an abundant number, since it is smaller than the sum of its proper divisors (1538343713622).

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

1377106828458 is a wasteful number, since it uses less digits than its factorization.

1377106828458 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31084 (or 31053 counting only the distinct ones).

The product of its (nonzero) digits is 18063360, while the sum is 60.

The spelling of 1377106828458 in words is "one trillion, three hundred seventy-seven billion, one hundred six million, eight hundred twenty-eight thousand, four hundred fifty-eight".