426516046360402 has 4 divisors (see below), whose sum is σ = 639774069540606. Its totient is φ = 213258023180200.

The previous prime is 426516046360381. The next prime is 426516046360423. The reversal of 426516046360402 is 204063640615624.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (426516046360381) and next prime (426516046360423).

It can be written as a sum of positive squares in only one way, i.e., 364913185495401 + 61602860865001 = 19102701^2 + 7848749^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106629011590099 + ... + 106629011590102.

Almost surely, 2^{426516046360402} is an apocalyptic number.

426516046360402 is a deficient number, since it is larger than the sum of its proper divisors (213258023180204).

426516046360402 is a wasteful number, since it uses less digits than its factorization.

426516046360402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213258023180203.

The product of its (nonzero) digits is 4976640, while the sum is 49.

The spelling of 426516046360402 in words is "four hundred twenty-six trillion, five hundred sixteen billion, forty-six million, three hundred sixty thousand, four hundred two".