755798130144 has 72 divisors (see below), whose sum is σ = 2175196193352. Its totient is φ = 248897368320.

The previous prime is 755798130077. The next prime is 755798130161. The reversal of 755798130144 is 441031897557.

755798130144 is a `hidden beast` number, since 7 + 557 + 9 + 81 + 3 + 0 + 1 + 4 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is a super-2 number, since 2×755798130144² (a number of 25 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 11 ways as a sum of consecutive naturals, for example, 15785127 + ... + 15832934.

It is an arithmetic number, because the mean of its divisors is an integer number (30211058241).

Almost surely, 2^755798130144 is an apocalyptic number.

It is an amenable number.

755798130144 is an abundant number, since it is smaller than the sum of its proper divisors (1419398063208).

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

755798130144 is a wasteful number, since it uses less digits than its factorization.

755798130144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31618160 (or 31618149 counting only the distinct ones).

The product of its (nonzero) digits is 4233600, while the sum is 54.

The spelling of 755798130144 in words is "seven hundred fifty-five billion, seven hundred ninety-eight million, one hundred thirty thousand, one hundred forty-four".