140713654377 has 4 divisors (see below), whose sum is σ = 187618205840. Its totient is φ = 93809102916.

The previous prime is 140713654357. The next prime is 140713654439. The reversal of 140713654377 is 773456317041.

140713654377 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 140713654377 - 2¹² = 140713650281 is a prime.

It is a super-2 number, since 2×140713654377² (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 (140713654307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23452275727 + ... + 23452275732.

It is an arithmetic number, because the mean of its divisors is an integer number (46904551460).

Almost surely, 2^140713654377 is an apocalyptic number.

It is an amenable number.

140713654377 is a deficient number, since it is larger than the sum of its proper divisors (46904551463).

140713654377 is an equidigital number, since it uses as much as digits as its factorization.

140713654377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46904551462.

The product of its (nonzero) digits is 1481760, while the sum is 48.

The spelling of 140713654377 in words is "one hundred forty billion, seven hundred thirteen million, six hundred fifty-four thousand, three hundred seventy-seven".