7344881055 has 24 divisors (see below), whose sum is σ = 13002005952. Its totient is φ = 3833922624.

The previous prime is 7344881051. The next prime is 7344881101. The reversal of 7344881055 is 5501884437.

It is not a de Polignac number, because 7344881055 - 2² = 7344881051 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 7344881055.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7344881051) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 1734264 + ... + 1738493.

It is an arithmetic number, because the mean of its divisors is an integer number (541750248).

Almost surely, 2^7344881055 is an apocalyptic number.

7344881055 is a deficient number, since it is larger than the sum of its proper divisors (5657124897).

7344881055 is a wasteful number, since it uses less digits than its factorization.

7344881055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3472815 (or 3472812 counting only the distinct ones).

The product of its (nonzero) digits is 537600, while the sum is 45.

The square root of 7344881055 is about 85702.2815040533. The cubic root of 7344881055 is about 1943.8448084909.

The spelling of 7344881055 in words is "seven billion, three hundred forty-four million, eight hundred eighty-one thousand, fifty-five".