2400022142331 has 32 divisors (see below), whose sum is σ = 3656263380480. Its totient is φ = 1386144883200.

The previous prime is 2400022142311. The next prime is 2400022142381. The reversal of 2400022142331 is 1332412200042.

It is a happy number.

It is not a de Polignac number, because 2400022142331 - 2⁹ = 2400022141819 is a prime.

It is a super-2 number, since 2×2400022142331² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2400022142311) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5673310 + ... + 6081651.

It is an arithmetic number, because the mean of its divisors is an integer number (114258230640).

Almost surely, 2^{2400022142331} is an apocalyptic number.

2400022142331 is a deficient number, since it is larger than the sum of its proper divisors (1256241238149).

2400022142331 is a wasteful number, since it uses less digits than its factorization.

2400022142331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11755267.

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

Adding to 2400022142331 its reverse (1332412200042), we get a palindrome (3732434342373).

The spelling of 2400022142331 in words is "two trillion, four hundred billion, twenty-two million, one hundred forty-two thousand, three hundred thirty-one".