140677730576 has 10 divisors (see below), whose sum is σ = 272563103022. Its totient is φ = 70338865280.

The previous prime is 140677730573. The next prime is 140677730639. The reversal of 140677730576 is 675037776041.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 139696537600 + 981192976 = 373760^2 + 31324^2 .

It is not an unprimeable number, because it can be changed into a prime (140677730573) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4396179065 + ... + 4396179096.

Almost surely, 2^140677730576 is an apocalyptic number.

140677730576 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

140677730576 is a deficient number, since it is larger than the sum of its proper divisors (131885372446).

140677730576 is an equidigital number, since it uses as much as digits as its factorization.

140677730576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8792358169 (or 8792358163 counting only the distinct ones).

The product of its (nonzero) digits is 5186160, while the sum is 53.

The spelling of 140677730576 in words is "one hundred forty billion, six hundred seventy-seven million, seven hundred thirty thousand, five hundred seventy-six".