44078758357 has 16 divisors (see below), whose sum is σ = 44904326400. Its totient is φ = 43263360000.

The previous prime is 44078758343. The next prime is 44078758379. The reversal of 44078758357 is 75385787044.

44078758357 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44078758357 is a prime.

It is a super-4 number, since 4×44078758357⁴ (a number of 44 digits) contains 4444 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44078758337) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4337232 + ... + 4347382.

It is an arithmetic number, because the mean of its divisors is an integer number (2806520400).

Almost surely, 2^44078758357 is an apocalyptic number.

It is an amenable number.

44078758357 is a deficient number, since it is larger than the sum of its proper divisors (825568043).

44078758357 is a wasteful number, since it uses less digits than its factorization.

44078758357 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10644.

The product of its (nonzero) digits is 26342400, while the sum is 58.

The spelling of 44078758357 in words is "forty-four billion, seventy-eight million, seven hundred fifty-eight thousand, three hundred fifty-seven".