2403232001142 has 32 divisors (see below), whose sum is σ = 5627079811584. Its totient is φ = 669890452800.

The previous prime is 2403232001111. The next prime is 2403232001167. The reversal of 2403232001142 is 2411002323042.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 697800834 + ... + 697804277.

It is an arithmetic number, because the mean of its divisors is an integer number (175846244112).

Almost surely, 2^{2403232001142} is an apocalyptic number.

2403232001142 is an abundant number, since it is smaller than the sum of its proper divisors (3223847810442).

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

2403232001142 is a wasteful number, since it uses less digits than its factorization.

2403232001142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1395605164.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 2403232001142 its reverse (2411002323042), we get a palindrome (4814234324184).

The spelling of 2403232001142 in words is "two trillion, four hundred three billion, two hundred thirty-two million, one thousand, one hundred forty-two".