140799087412 has 6 divisors (see below), whose sum is σ = 246398402978. Its totient is φ = 70399543704.

The previous prime is 140799087409. The next prime is 140799087431. The reversal of 140799087412 is 214780997041.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 86750277156 + 54048810256 = 294534^2 + 232484^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 140799087412.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17599885923 + ... + 17599885930.

Almost surely, 2^140799087412 is an apocalyptic number.

It is an amenable number.

140799087412 is a deficient number, since it is larger than the sum of its proper divisors (105599315566).

140799087412 is a wasteful number, since it uses less digits than its factorization.

140799087412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35199771857 (or 35199771855 counting only the distinct ones).

The product of its (nonzero) digits is 1016064, while the sum is 52.

The spelling of 140799087412 in words is "one hundred forty billion, seven hundred ninety-nine million, eighty-seven thousand, four hundred twelve".