1377331373241 has 32 divisors (see below), whose sum is σ = 2043774789120. Its totient is φ = 916744384512.

The previous prime is 1377331373219. The next prime is 1377331373263. The reversal of 1377331373241 is 1423731337731.

1377331373241 is a `hidden beast` number, since 1 + 3 + 7 + 7 + 3 + 31 + 373 + 241 = 666.

It is an interprime number because it is at equal distance from previous prime (1377331373219) and next prime (1377331373263).

It is not a de Polignac number, because 1377331373241 - 2⁷ = 1377331373113 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1377331375241) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 44447545 + ... + 44478521.

It is an arithmetic number, because the mean of its divisors is an integer number (63867962160).

Almost surely, 2^{1377331373241} is an apocalyptic number.

It is an amenable number.

1377331373241 is a deficient number, since it is larger than the sum of its proper divisors (666443415879).

1377331373241 is a wasteful number, since it uses less digits than its factorization.

1377331373241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33582 (or 33576 counting only the distinct ones).

The product of its digits is 666792, while the sum is 45.

The spelling of 1377331373241 in words is "one trillion, three hundred seventy-seven billion, three hundred thirty-one million, three hundred seventy-three thousand, two hundred forty-one".