742234116 has 72 divisors (see below), whose sum is σ = 1927595712. Its totient is φ = 220968000.

The previous prime is 742234109. The next prime is 742234117. The reversal of 742234116 is 611432247.

It is a super-2 number, since 2×742234116² = 1101822965908602912, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (742234117) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 147441 + ... + 152391.

Almost surely, 2^742234116 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 742234116, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (963797856).

742234116 is an abundant number, since it is smaller than the sum of its proper divisors (1185361596).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

742234116 is a wasteful number, since it uses less digits than its factorization.

742234116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5033 (or 5000 counting only the distinct ones).

The product of its digits is 8064, while the sum is 30.

The square root of 742234116 is about 27243.9739392035. The cubic root of 742234116 is about 905.4135106533.

The spelling of 742234116 in words is "seven hundred forty-two million, two hundred thirty-four thousand, one hundred sixteen".