140677354337 has 32 divisors (see below), whose sum is σ = 157845989280. Its totient is φ = 124482355200.

The previous prime is 140677354249. The next prime is 140677354343. The reversal of 140677354337 is 733453776041.

It can be written as a sum of positive squares in 16 ways, for example, as 11544213136 + 129133141201 = 107444^2 + 359351^2 .

It is a cyclic number.

It is not a de Polignac number, because 140677354337 - 2²⁶ = 140610245473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140677354387) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 43727753 + ... + 43730969.

It is an arithmetic number, because the mean of its divisors is an integer number (4932687165).

Almost surely, 2^140677354337 is an apocalyptic number.

It is an amenable number.

140677354337 is a deficient number, since it is larger than the sum of its proper divisors (17168634943).

140677354337 is a wasteful number, since it uses less digits than its factorization.

140677354337 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4053.

The product of its (nonzero) digits is 4445280, while the sum is 50.

The spelling of 140677354337 in words is "one hundred forty billion, six hundred seventy-seven million, three hundred fifty-four thousand, three hundred thirty-seven".