1377420004218 has 32 divisors (see below), whose sum is σ = 2767280753664. Its totient is φ = 457066990512.

The previous prime is 1377420004189. The next prime is 1377420004241. The reversal of 1377420004218 is 8124000247731.

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, 13524321 + ... + 13625787.

It is an arithmetic number, because the mean of its divisors is an integer number (86477523552).

Almost surely, 2^{1377420004218} is an apocalyptic number.

1377420004218 is an abundant number, since it is smaller than the sum of its proper divisors (1389860749446).

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

1377420004218 is a wasteful number, since it uses less digits than its factorization.

1377420004218 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111666.

The product of its (nonzero) digits is 75264, while the sum is 39.

The spelling of 1377420004218 in words is "one trillion, three hundred seventy-seven billion, four hundred twenty million, four thousand, two hundred eighteen".