44649298959378 has 16 divisors (see below), whose sum is σ = 89371139442816. Its totient is φ = 14871009399120.

The previous prime is 44649298959373. The next prime is 44649298959383. The reversal of 44649298959378 is 87395989294644.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (44649298959373) and next prime (44649298959383).

It is a junction number, because it is equal to n+sod(n) for n = 44649298959294 and 44649298959303.

It is not an unprimeable number, because it can be changed into a prime (44649298959373) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3022555501 + ... + 3022570272.

It is an arithmetic number, because the mean of its divisors is an integer number (5585696215176).

Almost surely, 2^{44649298959378} is an apocalyptic number.

44649298959378 is an abundant number, since it is smaller than the sum of its proper divisors (44721840483438).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

44649298959378 is a wasteful number, since it uses less digits than its factorization.

44649298959378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6045127009.

The product of its digits is 33861058560, while the sum is 87.

The spelling of 44649298959378 in words is "forty-four trillion, six hundred forty-nine billion, two hundred ninety-eight million, nine hundred fifty-nine thousand, three hundred seventy-eight".