1377336042404 has 48 divisors (see below), whose sum is σ = 2771639700480. Its totient is φ = 586652167200.

The previous prime is 1377336042389. The next prime is 1377336042409. The reversal of 1377336042404 is 4042406337731.

It is a super-2 number, since 2×1377336042404² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1377336042409) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31676879 + ... + 31720329.

It is an arithmetic number, because the mean of its divisors is an integer number (57742493760).

Almost surely, 2^{1377336042404} is an apocalyptic number.

1377336042404 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1377336042404 is an abundant number, since it is smaller than the sum of its proper divisors (1394303658076).

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

1377336042404 is a wasteful number, since it uses less digits than its factorization.

1377336042404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50408 (or 50406 counting only the distinct ones).

The product of its (nonzero) digits is 1016064, while the sum is 44.

The spelling of 1377336042404 in words is "one trillion, three hundred seventy-seven billion, three hundred thirty-six million, forty-two thousand, four hundred four".