140613076260531 has 24 divisors (see below), whose sum is σ = 240720328086784. Its totient is φ = 80350329290760.

The previous prime is 140613076260499. The next prime is 140613076260533. The reversal of 140613076260531 is 135062670316041.

140613076260531 is a `hidden beast` number, since 1 + 4 + 0 + 6 + 1 + 3 + 0 + 7 + 6 + 2 + 605 + 31 = 666.

It is not a de Polignac number, because 140613076260531 - 2⁵ = 140613076260499 is a prime.

It is a super-2 number, since 2×140613076260531² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (140613076260533) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 41332472215 + ... + 41332475616.

Almost surely, 2^{140613076260531} is an apocalyptic number.

140613076260531 is a deficient number, since it is larger than the sum of its proper divisors (100107251826253).

140613076260531 is an frugal number, since it uses more digits than its factorization.

140613076260531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82664947853 (or 82664947841 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 45.

The spelling of 140613076260531 in words is "one hundred forty trillion, six hundred thirteen billion, seventy-six million, two hundred sixty thousand, five hundred thirty-one".