2400142023324 has 72 divisors (see below), whose sum is σ = 6292398509488. Its totient is φ = 799962376320.

The previous prime is 2400142023313. The next prime is 2400142023379. The reversal of 2400142023324 is 4233202410042.

2400142023324 is a `hidden beast` number, since 2 + 4 + 0 + 0 + 1 + 420 + 233 + 2 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9380904 + ... + 9633360.

Almost surely, 2^{2400142023324} is an apocalyptic number.

It is an amenable number.

2400142023324 is an abundant number, since it is smaller than the sum of its proper divisors (3892256486164).

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

2400142023324 is a wasteful number, since it uses less digits than its factorization.

2400142023324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262257 (or 262243 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 2400142023324 its reverse (4233202410042), we get a palindrome (6633344433366).

The spelling of 2400142023324 in words is "two trillion, four hundred billion, one hundred forty-two million, twenty-three thousand, three hundred twenty-four".