4594977193440 has 96 divisors (see below), whose sum is σ = 14678039932416. Its totient is φ = 1208069112320.

The previous prime is 4594977193403. The next prime is 4594977193451. The reversal of 4594977193440 is 443917794954.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×4594977193440² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67380492 + ... + 67448651.

It is an arithmetic number, because the mean of its divisors is an integer number (152896249296).

Almost surely, 2^{4594977193440} is an apocalyptic number.

4594977193440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4594977193440 is an abundant number, since it is smaller than the sum of its proper divisors (10083062738976).

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

4594977193440 is a wasteful number, since it uses less digits than its factorization.

4594977193440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134829232 (or 134829224 counting only the distinct ones).

The product of its (nonzero) digits is 137168640, while the sum is 66.

The spelling of 4594977193440 in words is "four trillion, five hundred ninety-four billion, nine hundred seventy-seven million, one hundred ninety-three thousand, four hundred forty".