16354299961004 has 48 divisors (see below), whose sum is σ = 28864470162528. Its totient is φ = 8107660881408.

The previous prime is 16354299961003. The next prime is 16354299961063. The reversal of 16354299961004 is 40016999245361.

It is not an unprimeable number, because it can be changed into a prime (16354299961003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 279756242 + ... + 279814694.

It is an arithmetic number, because the mean of its divisors is an integer number (601343128386).

Almost surely, 2^{16354299961004} is an apocalyptic number.

It is an amenable number.

16354299961004 is a deficient number, since it is larger than the sum of its proper divisors (12510170201524).

16354299961004 is a wasteful number, since it uses less digits than its factorization.

16354299961004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59954 (or 59952 counting only the distinct ones).

The product of its (nonzero) digits is 12597120, while the sum is 59.

The spelling of 16354299961004 in words is "sixteen trillion, three hundred fifty-four billion, two hundred ninety-nine million, nine hundred sixty-one thousand, four".