44077264425 has 48 divisors (see below), whose sum is σ = 81095256000. Its totient is φ = 23471965440.

The previous prime is 44077264379. The next prime is 44077264453. The reversal of 44077264425 is 52446277044.

It is not a de Polignac number, because 44077264425 - 2¹³ = 44077256233 is a prime.

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

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 395281 + ... + 494369.

It is an arithmetic number, because the mean of its divisors is an integer number (1689484500).

Almost surely, 2^44077264425 is an apocalyptic number.

44077264425 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

44077264425 is a deficient number, since it is larger than the sum of its proper divisors (37017991575).

44077264425 is a wasteful number, since it uses less digits than its factorization.

44077264425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99767 (or 99756 counting only the distinct ones).

The product of its (nonzero) digits is 1505280, while the sum is 45.

The spelling of 44077264425 in words is "forty-four billion, seventy-seven million, two hundred sixty-four thousand, four hundred twenty-five".