116400244642 has 16 divisors (see below), whose sum is σ = 191440003392. Its totient is φ = 52640625520.

The previous prime is 116400244633. The next prime is 116400244657. The reversal of 116400244642 is 246442004611.

It is a junction number, because it is equal to n+sod(n) for n = 116400244598 and 116400244607.

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, 13424398 + ... + 13433065.

It is an arithmetic number, because the mean of its divisors is an integer number (11965000212).

Almost surely, 2^116400244642 is an apocalyptic number.

116400244642 is a deficient number, since it is larger than the sum of its proper divisors (75039758750).

116400244642 is a wasteful number, since it uses less digits than its factorization.

116400244642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26857673.

The product of its (nonzero) digits is 36864, while the sum is 34.

The spelling of 116400244642 in words is "one hundred sixteen billion, four hundred million, two hundred forty-four thousand, six hundred forty-two".