44344513422045 has 48 divisors (see below), whose sum is σ = 81361295121600. Its totient is φ = 22280477587200.

The previous prime is 44344513422017. The next prime is 44344513422073. The reversal of 44344513422045 is 54022431544344.

44344513422045 is a `hidden beast` number, since 4 + 4 + 34 + 4 + 513 + 42 + 20 + 45 = 666.

It is an interprime number because it is at equal distance from previous prime (44344513422017) and next prime (44344513422073).

It is not a de Polignac number, because 44344513422045 - 2²⁸ = 44344244986589 is a prime.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 144721056 + ... + 145027145.

It is an arithmetic number, because the mean of its divisors is an integer number (1695026981700).

Almost surely, 2^{44344513422045} is an apocalyptic number.

44344513422045 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

44344513422045 is a deficient number, since it is larger than the sum of its proper divisors (37016781699555).

44344513422045 is a wasteful number, since it uses less digits than its factorization.

44344513422045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289748410 (or 289748407 counting only the distinct ones).

The product of its (nonzero) digits is 3686400, while the sum is 45.

Adding to 44344513422045 its reverse (54022431544344), we get a palindrome (98366944966389).

The spelling of 44344513422045 in words is "forty-four trillion, three hundred forty-four billion, five hundred thirteen million, four hundred twenty-two thousand, forty-five".