140051112480 has 240 divisors, whose sum is σ = 501228471744. Its totient is φ = 36820707840.

The previous prime is 140051112479. The next prime is 140051112521. The reversal of 140051112480 is 84211150041.

It is a happy number.

140051112480 is a `hidden beast` number, since 1 + 400 + 5 + 1 + 11 + 248 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (240).

It is a super-2 number, since 2×140051112480² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 844059 + ... + 996261.

Almost surely, 2^140051112480 is an apocalyptic number.

140051112480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 140051112480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (250614235872).

140051112480 is an abundant number, since it is smaller than the sum of its proper divisors (361177359264).

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

140051112480 is a wasteful number, since it uses less digits than its factorization.

140051112480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152301 (or 152284 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 27.

The spelling of 140051112480 in words is "one hundred forty billion, fifty-one million, one hundred twelve thousand, four hundred eighty".