140519740516 has 6 divisors (see below), whose sum is σ = 245909545910. Its totient is φ = 70259870256.

The previous prime is 140519740507. The next prime is 140519740541. The reversal of 140519740516 is 615047915041.

It can be written as a sum of positive squares in only one way, i.e., 115572801600 + 24946938916 = 339960^2 + 157946^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17564967561 + ... + 17564967568.

Almost surely, 2^140519740516 is an apocalyptic number.

It is an amenable number.

140519740516 is a deficient number, since it is larger than the sum of its proper divisors (105389805394).

140519740516 is a wasteful number, since it uses less digits than its factorization.

140519740516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35129935133 (or 35129935131 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 43.

The spelling of 140519740516 in words is "one hundred forty billion, five hundred nineteen million, seven hundred forty thousand, five hundred sixteen".