2400204401434 has 32 divisors (see below), whose sum is σ = 4369835834496. Its totient is φ = 965224719360.

The previous prime is 2400204401429. The next prime is 2400204401449. The reversal of 2400204401434 is 4341044020042.

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, 15155199 + ... + 15312754.

It is an arithmetic number, because the mean of its divisors is an integer number (136557369828).

Almost surely, 2^{2400204401434} is an apocalyptic number.

2400204401434 is a deficient number, since it is larger than the sum of its proper divisors (1969631433062).

2400204401434 is a wasteful number, since it uses less digits than its factorization.

2400204401434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30468310.

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 2400204401434 its reverse (4341044020042), we get a palindrome (6741248421476).

The spelling of 2400204401434 in words is "two trillion, four hundred billion, two hundred four million, four hundred one thousand, four hundred thirty-four".