116447743451 has 32 divisors (see below), whose sum is σ = 134139371520. Its totient is φ = 100316361600.

The previous prime is 116447743439. The next prime is 116447743481. The reversal of 116447743451 is 154347744611.

It is not a de Polignac number, because 116447743451 - 2³⁴ = 99267874267 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 116447743396 and 116447743405.

It is not an unprimeable number, because it can be changed into a prime (116447743411) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1326461 + ... + 1411521.

It is an arithmetic number, because the mean of its divisors is an integer number (4191855360).

Almost surely, 2^116447743451 is an apocalyptic number.

116447743451 is a deficient number, since it is larger than the sum of its proper divisors (17691628069).

116447743451 is a wasteful number, since it uses less digits than its factorization.

116447743451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85227.

The product of its digits is 1128960, while the sum is 47.

The spelling of 116447743451 in words is "one hundred sixteen billion, four hundred forty-seven million, seven hundred forty-three thousand, four hundred fifty-one".