3139037394250 has 128 divisors (see below), whose sum is σ = 6027358821120. Its totient is φ = 1223780659200.

The previous prime is 3139037394191. The next prime is 3139037394257. The reversal of 3139037394250 is 524937309313.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 3139037394194 and 3139037394203.

It is not an unprimeable number, because it can be changed into a prime (3139037394257) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1987989961 + ... + 1987991539.

It is an arithmetic number, because the mean of its divisors is an integer number (47088740790).

Almost surely, 2^{3139037394250} is an apocalyptic number.

3139037394250 is a deficient number, since it is larger than the sum of its proper divisors (2888321426870).

3139037394250 is a wasteful number, since it uses less digits than its factorization.

3139037394250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2889 (or 2879 counting only the distinct ones).

The product of its (nonzero) digits is 1837080, while the sum is 49.

The spelling of 3139037394250 in words is "three trillion, one hundred thirty-nine billion, thirty-seven million, three hundred ninety-four thousand, two hundred fifty".