140115661311633 has 16 divisors (see below), whose sum is σ = 217538061768576. Its totient is φ = 78555411192960.

The previous prime is 140115661311559. The next prime is 140115661311649. The reversal of 140115661311633 is 336113166511041.

It is not a de Polignac number, because 140115661311633 - 2¹⁰ = 140115661310609 is a prime.

It is a super-2 number, since 2×140115661311633² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (140115661311733) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62945039908 + ... + 62945042133.

It is an arithmetic number, because the mean of its divisors is an integer number (13596128860536).

Almost surely, 2^{140115661311633} is an apocalyptic number.

It is an amenable number.

140115661311633 is a deficient number, since it is larger than the sum of its proper divisors (77422400456943).

140115661311633 is a wasteful number, since it uses less digits than its factorization.

140115661311633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125890082104.

The product of its (nonzero) digits is 116640, while the sum is 42.

The spelling of 140115661311633 in words is "one hundred forty trillion, one hundred fifteen billion, six hundred sixty-one million, three hundred eleven thousand, six hundred thirty-three".