44907590449 has 8 divisors (see below), whose sum is σ = 45351715968. Its totient is φ = 44463917520.

The previous prime is 44907590437. The next prime is 44907590461. The reversal of 44907590449 is 94409570944.

It is an interprime number because it is at equal distance from previous prime (44907590437) and next prime (44907590461).

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

It is a cyclic number.

It is not a de Polignac number, because 44907590449 - 2¹⁹ = 44907066161 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 44907590449.

It is not an unprimeable number, because it can be changed into a prime (44907510449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88039 + ... + 312355.

It is an arithmetic number, because the mean of its divisors is an integer number (5668964496).

Almost surely, 2^44907590449 is an apocalyptic number.

It is an amenable number.

44907590449 is a deficient number, since it is larger than the sum of its proper divisors (444125519).

44907590449 is a wasteful number, since it uses less digits than its factorization.

44907590449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226295.

The product of its (nonzero) digits is 6531840, while the sum is 55.

The spelling of 44907590449 in words is "forty-four billion, nine hundred seven million, five hundred ninety thousand, four hundred forty-nine".