2046447579146 has 16 divisors (see below), whose sum is σ = 3208536961344. Its totient is φ = 977085303744.

The previous prime is 2046447579133. The next prime is 2046447579157. The reversal of 2046447579146 is 6419757446402.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37483676 + ... + 37538231.

It is an arithmetic number, because the mean of its divisors is an integer number (200533560084).

Almost surely, 2^{2046447579146} is an apocalyptic number.

2046447579146 is a deficient number, since it is larger than the sum of its proper divisors (1162089382198).

2046447579146 is a wasteful number, since it uses less digits than its factorization.

2046447579146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75022525.

The product of its (nonzero) digits is 40642560, while the sum is 59.

The spelling of 2046447579146 in words is "two trillion, forty-six billion, four hundred forty-seven million, five hundred seventy-nine thousand, one hundred forty-six".