9139466400502 has 8 divisors (see below), whose sum is σ = 13941558916200. Its totient is φ = 4492280095104.

The previous prime is 9139466400473. The next prime is 9139466400511. The reversal of 9139466400502 is 2050046649319.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38726552427 + ... + 38726552662.

It is an arithmetic number, because the mean of its divisors is an integer number (1742694864525).

Almost surely, 2^{9139466400502} is an apocalyptic number.

9139466400502 is a deficient number, since it is larger than the sum of its proper divisors (4802092515698).

9139466400502 is a wasteful number, since it uses less digits than its factorization.

9139466400502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77453105150.

The product of its (nonzero) digits is 1399680, while the sum is 49.

The spelling of 9139466400502 in words is "nine trillion, one hundred thirty-nine billion, four hundred sixty-six million, four hundred thousand, five hundred two".