654312365234032 has 40 divisors (see below), whose sum is σ = 1268109251858016. Its totient is φ = 327058368961536.

The previous prime is 654312365234009. The next prime is 654312365234107. The reversal of 654312365234032 is 230432563213456.

It is a happy number.

It is a super-2 number, since 2×654312365234032² (a number of 30 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 7 ways as a sum of consecutive naturals, for example, 3207673228 + ... + 3207877204.

Almost surely, 2^{654312365234032} is an apocalyptic number.

It is an amenable number.

654312365234032 is a deficient number, since it is larger than the sum of its proper divisors (613796886623984).

654312365234032 is a wasteful number, since it uses less digits than its factorization.

654312365234032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262945 (or 262939 counting only the distinct ones).

The product of its (nonzero) digits is 9331200, while the sum is 49.

The spelling of 654312365234032 in words is "six hundred fifty-four trillion, three hundred twelve billion, three hundred sixty-five million, two hundred thirty-four thousand, thirty-two".