137698799356 has 12 divisors (see below), whose sum is σ = 241981155360. Its totient is φ = 68561326400.

The previous prime is 137698799321. The next prime is 137698799417. The reversal of 137698799356 is 653997896731.

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, 72017245 + ... + 72019156.

It is an arithmetic number, because the mean of its divisors is an integer number (20165096280).

Almost surely, 2^137698799356 is an apocalyptic number.

It is an amenable number.

137698799356 is a deficient number, since it is larger than the sum of its proper divisors (104282356004).

137698799356 is a wasteful number, since it uses less digits than its factorization.

137698799356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144036644 (or 144036642 counting only the distinct ones).

The product of its digits is 462944160, while the sum is 73.

The spelling of 137698799356 in words is "one hundred thirty-seven billion, six hundred ninety-eight million, seven hundred ninety-nine thousand, three hundred fifty-six".