140741070777 has 8 divisors (see below), whose sum is σ = 208505290080. Its totient is φ = 93827380500.

The previous prime is 140741070731. The next prime is 140741070779. The reversal of 140741070777 is 777070147041.

It is not a de Polignac number, because 140741070777 - 2²³ = 140732682169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (140741070779) 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, 2606316099 + ... + 2606316152.

It is an arithmetic number, because the mean of its divisors is an integer number (26063161260).

Almost surely, 2^140741070777 is an apocalyptic number.

It is an amenable number.

140741070777 is a deficient number, since it is larger than the sum of its proper divisors (67764219303).

140741070777 is an equidigital number, since it uses as much as digits as its factorization.

140741070777 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5212632260 (or 5212632254 counting only the distinct ones).

The product of its (nonzero) digits is 268912, while the sum is 45.

The spelling of 140741070777 in words is "one hundred forty billion, seven hundred forty-one million, seventy thousand, seven hundred seventy-seven".