140561732096 has 20 divisors (see below), whose sum is σ = 280848930582. Its totient is φ = 70280865792.

The previous prime is 140561732083. The next prime is 140561732107. The reversal of 140561732096 is 690237165041.

It can be written as a sum of positive squares in only one way, i.e., 129312160000 + 11249572096 = 359600^2 + 106064^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 137266805 + ... + 137267828.

Almost surely, 2^140561732096 is an apocalyptic number.

140561732096 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

140561732096 is a deficient number, since it is larger than the sum of its proper divisors (140287198486).

140561732096 is an frugal number, since it uses more digits than its factorization.

140561732096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274534651 (or 274534635 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 44.

The spelling of 140561732096 in words is "one hundred forty billion, five hundred sixty-one million, seven hundred thirty-two thousand, ninety-six".