140232200004 has 36 divisors (see below), whose sum is σ = 381743212396. Its totient is φ = 43148369088.

The previous prime is 140232199949. The next prime is 140232200077. The reversal of 140232200004 is 400002232041.

It can be written as a sum of positive squares in 2 ways, for example, as 27638397504 + 112593802500 = 166248^2 + 335550^2 .

It is a tau number, because it is divible by the number of its divisors (36).

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

It is a self number, because there is not a number n which added to its sum of digits gives 140232200004.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 149820259 + ... + 149821194.

Almost surely, 2^140232200004 is an apocalyptic number.

It is an amenable number.

140232200004 is an abundant number, since it is smaller than the sum of its proper divisors (241511012392).

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

140232200004 is a wasteful number, since it uses less digits than its factorization.

140232200004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299641476 (or 299641471 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

Adding to 140232200004 its reverse (400002232041), we get a palindrome (540234432045).

The spelling of 140232200004 in words is "one hundred forty billion, two hundred thirty-two million, two hundred thousand, four".