2400420302402 has 8 divisors (see below), whose sum is σ = 3601101578256. Its totient is φ = 1200053109652.

The previous prime is 2400420302327. The next prime is 2400420302417. The reversal of 2400420302402 is 2042030240042.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78501668 + ... + 78532239.

It is an arithmetic number, because the mean of its divisors is an integer number (450137697282).

Almost surely, 2^{2400420302402} is an apocalyptic number.

2400420302402 is a deficient number, since it is larger than the sum of its proper divisors (1200681275854).

2400420302402 is a wasteful number, since it uses less digits than its factorization.

2400420302402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157041552.

The product of its (nonzero) digits is 3072, while the sum is 23.

Adding to 2400420302402 its reverse (2042030240042), we get a palindrome (4442450542444).

The spelling of 2400420302402 in words is "two trillion, four hundred billion, four hundred twenty million, three hundred two thousand, four hundred two".