2451402343355 has 16 divisors (see below), whose sum is σ = 3384187613184. Its totient is φ = 1669829407200.

The previous prime is 2451402343343. The next prime is 2451402343361. The reversal of 2451402343355 is 5533432041542.

It is not a de Polignac number, because 2451402343355 - 2²² = 2451398149051 is a prime.

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, 231915467 + ... + 231926036.

It is an arithmetic number, because the mean of its divisors is an integer number (211511725824).

Almost surely, 2^{2451402343355} is an apocalyptic number.

2451402343355 is a deficient number, since it is larger than the sum of its proper divisors (932785269829).

2451402343355 is a wasteful number, since it uses less digits than its factorization.

2451402343355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 463841666.

The product of its (nonzero) digits is 864000, while the sum is 41.

Adding to 2451402343355 its reverse (5533432041542), we get a palindrome (7984834384897).

The spelling of 2451402343355 in words is "two trillion, four hundred fifty-one billion, four hundred two million, three hundred forty-three thousand, three hundred fifty-five".