137476674731 has 8 divisors (see below), whose sum is σ = 150248737344. Its totient is φ = 124750309320.

The previous prime is 137476674697. The next prime is 137476674781.

It is a happy number.

137476674731 is nontrivially palindromic in base 10.

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

It is a cyclic number.

It is not a de Polignac number, because 137476674731 - 2¹⁰ = 137476673707 is a prime.

It is a super-2 number, since 2×137476674731² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (137476674781) 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, 11418005 + ... + 11430038.

It is an arithmetic number, because the mean of its divisors is an integer number (18781092168).

Almost surely, 2^137476674731 is an apocalyptic number.

137476674731 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

137476674731 is a deficient number, since it is larger than the sum of its proper divisors (12772062613).

137476674731 is a wasteful number, since it uses less digits than its factorization.

137476674731 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22848601.

The product of its digits is 12446784, while the sum is 56.

The spelling of 137476674731 in words is "one hundred thirty-seven billion, four hundred seventy-six million, six hundred seventy-four thousand, seven hundred thirty-one".