140012024020002 has 48 divisors (see below), whose sum is σ = 313508469252888. Its totient is φ = 45129424220160.

The previous prime is 140012024019943. The next prime is 140012024020021. The reversal of 140012024020002 is 200020420210041.

140012024020002 is a `hidden beast` number, since 1 + 400 + 1 + 2 + 0 + 240 + 20 + 0 + 0 + 2 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 71590027065921 + 68421996954081 = 8461089^2 + 8271759^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 839377623 + ... + 839544410.

Almost surely, 2^{140012024020002} is an apocalyptic number.

140012024020002 is an abundant number, since it is smaller than the sum of its proper divisors (173496445232886).

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

140012024020002 is a wasteful number, since it uses less digits than its factorization.

140012024020002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1678922195 (or 1678922192 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

Adding to 140012024020002 its reverse (200020420210041), we get a palindrome (340032444230043).

The spelling of 140012024020002 in words is "one hundred forty trillion, twelve billion, twenty-four million, twenty thousand, two".