140140980553 has 32 divisors (see below), whose sum is σ = 175633514496. Its totient is φ = 109192805568.

The previous prime is 140140980533. The next prime is 140140980587. The reversal of 140140980553 is 355089041041.

It is not a de Polignac number, because 140140980553 - 2²⁹ = 139604109641 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140140980533) 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, 17401 + ... + 529702.

It is an arithmetic number, because the mean of its divisors is an integer number (5488547328).

Almost surely, 2^140140980553 is an apocalyptic number.

It is an amenable number.

140140980553 is a deficient number, since it is larger than the sum of its proper divisors (35492533943).

140140980553 is a wasteful number, since it uses less digits than its factorization.

140140980553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 547213.

The product of its (nonzero) digits is 86400, while the sum is 40.

The spelling of 140140980553 in words is "one hundred forty billion, one hundred forty million, nine hundred eighty thousand, five hundred fifty-three".