112734678754 has 4 divisors (see below), whose sum is σ = 169102018134. Its totient is φ = 56367339376.

The previous prime is 112734678739. The next prime is 112734678757. The reversal of 112734678754 is 457876437211.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 59671252729 + 53063426025 = 244277^2 + 230355^2 .

It is a junction number, because it is equal to n+sod(n) for n = 112734678695 and 112734678704.

It is not an unprimeable number, because it can be changed into a prime (112734678757) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28183669687 + ... + 28183669690.

Almost surely, 2^112734678754 is an apocalyptic number.

112734678754 is a deficient number, since it is larger than the sum of its proper divisors (56367339380).

112734678754 is an equidigital number, since it uses as much as digits as its factorization.

112734678754 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56367339379.

The product of its digits is 7902720, while the sum is 55.

The spelling of 112734678754 in words is "one hundred twelve billion, seven hundred thirty-four million, six hundred seventy-eight thousand, seven hundred fifty-four".