754140663514 has 24 divisors (see below), whose sum is σ = 1361274320340. Its totient is φ = 312058204416.

The previous prime is 754140663503. The next prime is 754140663539. The reversal of 754140663514 is 415366041457.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 736206900625 + 17933762889 = 858025^2 + 133917^2 .

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, 132674967 + ... + 132680650.

Almost surely, 2^754140663514 is an apocalyptic number.

754140663514 is a deficient number, since it is larger than the sum of its proper divisors (607133656826).

754140663514 is a wasteful number, since it uses less digits than its factorization.

754140663514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265355662 (or 265355655 counting only the distinct ones).

The product of its (nonzero) digits is 1209600, while the sum is 46.

The spelling of 754140663514 in words is "seven hundred fifty-four billion, one hundred forty million, six hundred sixty-three thousand, five hundred fourteen".