2402403404626 has 8 divisors (see below), whose sum is σ = 3793268533680. Its totient is φ = 1137980560068.

The previous prime is 2402403404603. The next prime is 2402403404629. The reversal of 2402403404626 is 6264043042042.

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

It is not an unprimeable number, because it can be changed into a prime (2402403404629) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31610571076 + ... + 31610571151.

It is an arithmetic number, because the mean of its divisors is an integer number (474158566710).

Almost surely, 2^{2402403404626} is an apocalyptic number.

2402403404626 is a deficient number, since it is larger than the sum of its proper divisors (1390865129054).

2402403404626 is a wasteful number, since it uses less digits than its factorization.

2402403404626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63221142248.

The product of its (nonzero) digits is 221184, while the sum is 37.

Adding to 2402403404626 its reverse (6264043042042), we get a palindrome (8666446446668).

The spelling of 2402403404626 in words is "two trillion, four hundred two billion, four hundred three million, four hundred four thousand, six hundred twenty-six".