16340451154 has 16 divisors (see below), whose sum is σ = 25675895808. Its totient is φ = 7784584192.

The previous prime is 16340451151. The next prime is 16340451191. The reversal of 16340451154 is 45115404361.

It is not an unprimeable number, because it can be changed into a prime (16340451151) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 679282 + ... + 702925.

It is an arithmetic number, because the mean of its divisors is an integer number (1604743488).

Almost surely, 2^16340451154 is an apocalyptic number.

16340451154 is a deficient number, since it is larger than the sum of its proper divisors (9335444654).

16340451154 is a wasteful number, since it uses less digits than its factorization.

16340451154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1382489.

The product of its (nonzero) digits is 28800, while the sum is 34.

The spelling of 16340451154 in words is "sixteen billion, three hundred forty million, four hundred fifty-one thousand, one hundred fifty-four".