1322376641955 has 96 divisors (see below), whose sum is σ = 2401674283008. Its totient is φ = 697985424000.

The previous prime is 1322376641941. The next prime is 1322376641969. The reversal of 1322376641955 is 5591466732231.

1322376641955 is a `hidden beast` number, since 1 + 3 + 22 + 376 + 64 + 195 + 5 = 666.

It is an interprime number because it is at equal distance from previous prime (1322376641941) and next prime (1322376641969).

It is not a de Polignac number, because 1322376641955 - 2⁶ = 1322376641891 is a prime.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 49705717 + ... + 49732313.

It is an arithmetic number, because the mean of its divisors is an integer number (25017440448).

Almost surely, 2^{1322376641955} is an apocalyptic number.

1322376641955 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1322376641955 is a deficient number, since it is larger than the sum of its proper divisors (1079297641053).

1322376641955 is a wasteful number, since it uses less digits than its factorization.

1322376641955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27039 (or 27027 counting only the distinct ones).

The product of its digits is 8164800, while the sum is 54.

The spelling of 1322376641955 in words is "one trillion, three hundred twenty-two billion, three hundred seventy-six million, six hundred forty-one thousand, nine hundred fifty-five".