114721442 has 16 divisors (see below), whose sum is σ = 189391392. Its totient is φ = 51683520.

The previous prime is 114721433. The next prime is 114721469. The reversal of 114721442 is 244127411.

It is a super-2 number, since 2×114721442² = 26322018509118728, which contains 22 as substring.

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, 20588 + ... + 25559.

It is an arithmetic number, because the mean of its divisors is an integer number (11836962).

Almost surely, 2^114721442 is an apocalyptic number.

114721442 is a deficient number, since it is larger than the sum of its proper divisors (74669950).

114721442 is a wasteful number, since it uses less digits than its factorization.

114721442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46273.

The product of its digits is 1792, while the sum is 26.

The square root of 114721442 is about 10710.8095865812. The cubic root of 114721442 is about 485.9014545011.

Adding to 114721442 its reverse (244127411), we get a palindrome (358848853).

The spelling of 114721442 in words is "one hundred fourteen million, seven hundred twenty-one thousand, four hundred forty-two".