1377141315 has 16 divisors (see below), whose sum is σ = 2403737856. Its totient is φ = 667704800.

The previous prime is 1377141257. The next prime is 1377141319. The reversal of 1377141315 is 5131417731.

It is not a de Polignac number, because 1377141315 - 2⁹ = 1377140803 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (1377141319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4172991 + ... + 4173320.

It is an arithmetic number, because the mean of its divisors is an integer number (150233616).

Almost surely, 2^1377141315 is an apocalyptic number.

1377141315 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1377141315 is a deficient number, since it is larger than the sum of its proper divisors (1026596541).

1377141315 is a wasteful number, since it uses less digits than its factorization.

1377141315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8346330.

The product of its digits is 8820, while the sum is 33.

The square root of 1377141315 is about 37109.8546884786. The cubic root of 1377141315 is about 1112.5669873395.

The spelling of 1377141315 in words is "one billion, three hundred seventy-seven million, one hundred forty-one thousand, three hundred fifteen".