16461515245042 has 16 divisors (see below), whose sum is σ = 28222266848832. Its totient is φ = 7054303497840.

The previous prime is 16461515245027. The next prime is 16461515245051. The reversal of 16461515245042 is 24054251516461.

It is a junction number, because it is equal to n+sod(n) for n = 16461515244983 and 16461515245001.

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, 52471953 + ... + 52784740.

It is an arithmetic number, because the mean of its divisors is an integer number (1763891678052).

Almost surely, 2^{16461515245042} is an apocalyptic number.

16461515245042 is a deficient number, since it is larger than the sum of its proper divisors (11760751603790).

16461515245042 is a wasteful number, since it uses less digits than its factorization.

16461515245042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105267873.

The product of its (nonzero) digits is 1152000, while the sum is 46.

The spelling of 16461515245042 in words is "sixteen trillion, four hundred sixty-one billion, five hundred fifteen million, two hundred forty-five thousand, forty-two".