114157742 has 4 divisors (see below), whose sum is σ = 171236616. Its totient is φ = 57078870.

The previous prime is 114157711. The next prime is 114157751. The reversal of 114157742 is 247751411.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 247751411 = 31 ⋅7991981.

It is a junction number, because it is equal to n+sod(n) for n = 114157699 and 114157708.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28539434 + ... + 28539437.

It is an arithmetic number, because the mean of its divisors is an integer number (42809154).

Almost surely, 2^114157742 is an apocalyptic number.

114157742 is a deficient number, since it is larger than the sum of its proper divisors (57078874).

114157742 is an equidigital number, since it uses as much as digits as its factorization.

114157742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57078873.

The product of its digits is 7840, while the sum is 32.

The square root of 114157742 is about 10684.4626444197. The cubic root of 114157742 is about 485.1042989634.

The spelling of 114157742 in words is "one hundred fourteen million, one hundred fifty-seven thousand, seven hundred forty-two".