1400204334242 has 48 divisors (see below), whose sum is σ = 2500651660320. Its totient is φ = 585986913792.

The previous prime is 1400204334227. The next prime is 1400204334283. The reversal of 1400204334242 is 2424334020041.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17908418 + ... + 17986434.

It is an arithmetic number, because the mean of its divisors is an integer number (52096909590).

Almost surely, 2^{1400204334242} is an apocalyptic number.

1400204334242 is a deficient number, since it is larger than the sum of its proper divisors (1100447326078).

1400204334242 is a wasteful number, since it uses less digits than its factorization.

1400204334242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82335 (or 82328 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 1400204334242 its reverse (2424334020041), we get a palindrome (3824538354283).

The spelling of 1400204334242 in words is "one trillion, four hundred billion, two hundred four million, three hundred thirty-four thousand, two hundred forty-two".