2400142304 has 36 divisors (see below), whose sum is σ = 5496758064. Its totient is φ = 1028631744.

The previous prime is 2400142289. The next prime is 2400142313. The reversal of 2400142304 is 4032410042.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 763784 + ... + 766919.

It is an arithmetic number, because the mean of its divisors is an integer number (152687724).

Almost surely, 2^2400142304 is an apocalyptic number.

It is an amenable number.

2400142304 is an abundant number, since it is smaller than the sum of its proper divisors (3096615760).

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

2400142304 is a wasteful number, since it uses less digits than its factorization.

2400142304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1530727 (or 1530712 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 2400142304 is about 48991.2472182532. The cubic root of 2400142304 is about 1338.8923615821.

Adding to 2400142304 its reverse (4032410042), we get a palindrome (6432552346).

The spelling of 2400142304 in words is "two billion, four hundred million, one hundred forty-two thousand, three hundred four".