140355455504 has 40 divisors (see below), whose sum is σ = 296681427840. Its totient is φ = 63793411200.

The previous prime is 140355455491. The next prime is 140355455519. The reversal of 140355455504 is 405554553041.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4729994 + ... + 4759574.

It is an arithmetic number, because the mean of its divisors is an integer number (7417035696).

Almost surely, 2^140355455504 is an apocalyptic number.

It is an amenable number.

140355455504 is an abundant number, since it is smaller than the sum of its proper divisors (156325972336).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

140355455504 is a wasteful number, since it uses less digits than its factorization.

140355455504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56559 (or 56553 counting only the distinct ones).

The product of its (nonzero) digits is 600000, while the sum is 41.

The spelling of 140355455504 in words is "one hundred forty billion, three hundred fifty-five million, four hundred fifty-five thousand, five hundred four".