2401140144 has 80 divisors (see below), whose sum is σ = 6910495200. Its totient is φ = 713330688.

The previous prime is 2401140127. The next prime is 2401140151. The reversal of 2401140144 is 4410411042.

It is a super-2 number, since 2×2401140144² = 11530947982256681472, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2401140144.

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, 48249 + ... + 84440.

It is an arithmetic number, because the mean of its divisors is an integer number (86381190).

Almost surely, 2^2401140144 is an apocalyptic number.

2401140144 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2401140144 is an abundant number, since it is smaller than the sum of its proper divisors (4509355056).

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

2401140144 is a wasteful number, since it uses less digits than its factorization.

2401140144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132742 (or 132736 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 21.

The square root of 2401140144 is about 49001.4300199494. The cubic root of 2401140144 is about 1339.0778804783.

Adding to 2401140144 its reverse (4410411042), we get a palindrome (6811551186).

The spelling of 2401140144 in words is "two billion, four hundred one million, one hundred forty thousand, one hundred forty-four".