2400021113342 has 16 divisors (see below), whose sum is σ = 3607981837152. Its totient is φ = 1197363414240.

The previous prime is 2400021113339. The next prime is 2400021113351. The reversal of 2400021113342 is 2433111200042.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 922292 + ... + 2377112.

It is an arithmetic number, because the mean of its divisors is an integer number (225498864822).

Almost surely, 2^{2400021113342} is an apocalyptic number.

2400021113342 is a deficient number, since it is larger than the sum of its proper divisors (1207960723810).

2400021113342 is a wasteful number, since it uses less digits than its factorization.

2400021113342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1456643.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 2400021113342 its reverse (2433111200042), we get a palindrome (4833132313384).

The spelling of 2400021113342 in words is "two trillion, four hundred billion, twenty-one million, one hundred thirteen thousand, three hundred forty-two".