140896956783 has 32 divisors (see below), whose sum is σ = 210655146240. Its totient is φ = 83015055360.

The previous prime is 140896956737. The next prime is 140896956803. The reversal of 140896956783 is 387659698041.

It is not a de Polignac number, because 140896956783 - 2¹⁴ = 140896940399 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140896956713) 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, 1438548 + ... + 1533366.

It is an arithmetic number, because the mean of its divisors is an integer number (6582973320).

Almost surely, 2^140896956783 is an apocalyptic number.

140896956783 is a deficient number, since it is larger than the sum of its proper divisors (69758189457).

140896956783 is a wasteful number, since it uses less digits than its factorization.

140896956783 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96087.

The product of its (nonzero) digits is 78382080, while the sum is 66.

The spelling of 140896956783 in words is "one hundred forty billion, eight hundred ninety-six million, nine hundred fifty-six thousand, seven hundred eighty-three".