116734543654 has 16 divisors (see below), whose sum is σ = 187485094800. Its totient is φ = 54316666624.

The previous prime is 116734543579. The next prime is 116734543691. The reversal of 116734543654 is 456345437611.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 116734543598 and 116734543607.

It is a congruent number.

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, 19285564 + ... + 19291615.

It is an arithmetic number, because the mean of its divisors is an integer number (11717818425).

Almost surely, 2^116734543654 is an apocalyptic number.

116734543654 is a deficient number, since it is larger than the sum of its proper divisors (70750551146).

116734543654 is a wasteful number, since it uses less digits than its factorization.

116734543654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38577287.

The product of its digits is 3628800, while the sum is 49.

The spelling of 116734543654 in words is "one hundred sixteen billion, seven hundred thirty-four million, five hundred forty-three thousand, six hundred fifty-four".