140350516 has 24 divisors (see below), whose sum is σ = 254467584. Its totient is φ = 67662240.

The previous prime is 140350513. The next prime is 140350537. The reversal of 140350516 is 615053041.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140350513) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34401 + ... + 38263.

It is an arithmetic number, because the mean of its divisors is an integer number (10602816).

Almost surely, 2^140350516 is an apocalyptic number.

It is an amenable number.

140350516 is a deficient number, since it is larger than the sum of its proper divisors (114117068).

140350516 is a wasteful number, since it uses less digits than its factorization.

140350516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4191 (or 4189 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 140350516 is about 11846.9623110737. The cubic root of 140350516 is about 519.6823948102.

The spelling of 140350516 in words is "one hundred forty million, three hundred fifty thousand, five hundred sixteen".