1376522676480 has 864 divisors, whose sum is σ = 5449218969600. Its totient is φ = 294419349504.

The previous prime is 1376522676469. The next prime is 1376522676527. The reversal of 1376522676480 is 846762256731.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a self number, because there is not a number n which added to its sum of digits gives 1376522676480.

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, 296726001 + ... + 296730639.

It is an arithmetic number, because the mean of its divisors is an integer number (6306966400).

Almost surely, 2^{1376522676480} is an apocalyptic number.

1376522676480 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 1376522676480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2724609484800).

1376522676480 is an abundant number, since it is smaller than the sum of its proper divisors (4072696293120).

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

1376522676480 is a wasteful number, since it uses less digits than its factorization.

1376522676480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4779 (or 4758 counting only the distinct ones).

The product of its (nonzero) digits is 20321280, while the sum is 57.

The spelling of 1376522676480 in words is "one trillion, three hundred seventy-six billion, five hundred twenty-two million, six hundred seventy-six thousand, four hundred eighty".