137146643371 has 8 divisors (see below), whose sum is σ = 141881216400. Its totient is φ = 132412428960.

The previous prime is 137146643329. The next prime is 137146643377. The reversal of 137146643371 is 173346641731.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-137146643371 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (137146643377) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 858520 + ... + 1005658.

It is an arithmetic number, because the mean of its divisors is an integer number (17735152050).

Almost surely, 2^137146643371 is an apocalyptic number.

137146643371 is a deficient number, since it is larger than the sum of its proper divisors (4734573029).

137146643371 is a wasteful number, since it uses less digits than its factorization.

137146643371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179309.

The product of its digits is 762048, while the sum is 46.

The spelling of 137146643371 in words is "one hundred thirty-seven billion, one hundred forty-six million, six hundred forty-three thousand, three hundred seventy-one".