140012002031202 has 48 divisors (see below), whose sum is σ = 346697987118912. Its totient is φ = 40003244405280.

The previous prime is 140012002031201. The next prime is 140012002031233. The reversal of 140012002031202 is 202130200210041.

It is a happy number.

140012002031202 is a `hidden beast` number, since 1 + 400 + 12 + 0 + 0 + 20 + 31 + 202 = 666.

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

It is not an unprimeable number, because it can be changed into a prime (140012002031201) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26090248 + ... + 30995564.

It is an arithmetic number, because the mean of its divisors is an integer number (7222874731644).

Almost surely, 2^{140012002031202} is an apocalyptic number.

140012002031202 is an abundant number, since it is smaller than the sum of its proper divisors (206685985087710).

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

140012002031202 is a wasteful number, since it uses less digits than its factorization.

140012002031202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5131863 (or 5131860 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 140012002031202 its reverse (202130200210041), we get a palindrome (342142202241243).

The spelling of 140012002031202 in words is "one hundred forty trillion, twelve billion, two million, thirty-one thousand, two hundred two".