1377167220367 has 8 divisors (see below), whose sum is σ = 1393791945840. Its totient is φ = 1360543265280.

The previous prime is 1377167220329. The next prime is 1377167220371. The reversal of 1377167220367 is 7630227617731.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1377167220367 is a prime.

It is a super-2 number, since 2×1377167220367² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1377167220167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3934767 + ... + 4270447.

It is an arithmetic number, because the mean of its divisors is an integer number (174223993230).

Almost surely, 2^{1377167220367} is an apocalyptic number.

1377167220367 is a deficient number, since it is larger than the sum of its proper divisors (16624725473).

1377167220367 is an equidigital number, since it uses as much as digits as its factorization.

1377167220367 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 385193.

The product of its (nonzero) digits is 3111696, while the sum is 52.

The spelling of 1377167220367 in words is "one trillion, three hundred seventy-seven billion, one hundred sixty-seven million, two hundred twenty thousand, three hundred sixty-seven".