2046492787144 has 48 divisors (see below), whose sum is σ = 4155373094400. Its totient is φ = 944460863424.

The previous prime is 2046492787139. The next prime is 2046492787147. The reversal of 2046492787144 is 4417872946402.

It is not an unprimeable number, because it can be changed into a prime (2046492787147) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19523337 + ... + 19627879.

It is an arithmetic number, because the mean of its divisors is an integer number (86570272800).

Almost surely, 2^{2046492787144} is an apocalyptic number.

It is an amenable number.

2046492787144 is an abundant number, since it is smaller than the sum of its proper divisors (2108880307256).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2046492787144 is a wasteful number, since it uses less digits than its factorization.

2046492787144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119054 (or 119037 counting only the distinct ones).

The product of its (nonzero) digits is 21676032, while the sum is 58.

The spelling of 2046492787144 in words is "two trillion, forty-six billion, four hundred ninety-two million, seven hundred eighty-seven thousand, one hundred forty-four".