137309828746 has 8 divisors (see below), whose sum is σ = 210346971840. Its totient is φ = 67194171468.

The previous prime is 137309828723. The next prime is 137309828809. The reversal of 137309828746 is 647828903731.

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

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, 730371336 + ... + 730371523.

It is an arithmetic number, because the mean of its divisors is an integer number (26293371480).

Almost surely, 2^137309828746 is an apocalyptic number.

137309828746 is a deficient number, since it is larger than the sum of its proper divisors (73037143094).

137309828746 is a wasteful number, since it uses less digits than its factorization.

137309828746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1460742908.

The product of its (nonzero) digits is 12192768, while the sum is 58.

The spelling of 137309828746 in words is "one hundred thirty-seven billion, three hundred nine million, eight hundred twenty-eight thousand, seven hundred forty-six".