140236455550500 has 144 divisors (see below), whose sum is σ = 442429200280704. Its totient is φ = 37393858267200.

The previous prime is 140236455550487. The next prime is 140236455550511. The reversal of 140236455550500 is 5055554632041.

140236455550500 is a `hidden beast` number, since 1 + 4 + 0 + 2 + 3 + 6 + 45 + 5 + 550 + 50 + 0 = 666.

140236455550500 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 65944827 + ... + 68038173.

Almost surely, 2^{140236455550500} is an apocalyptic number.

140236455550500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140236455550500 is an abundant number, since it is smaller than the sum of its proper divisors (302192744730204).

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

140236455550500 is a wasteful number, since it uses less digits than its factorization.

140236455550500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2108259 (or 2108244 counting only the distinct ones).

The product of its (nonzero) digits is 1800000, while the sum is 45.

The spelling of 140236455550500 in words is "one hundred forty trillion, two hundred thirty-six billion, four hundred fifty-five million, five hundred fifty thousand, five hundred".