742110942 has 48 divisors (see below), whose sum is σ = 1533057408. Its totient is φ = 239475600.

The previous prime is 742110923. The next prime is 742110959. The reversal of 742110942 is 249011247.

It is a super-2 number, since 2×742110942² = 1101457300472254728, which contains 22 as substring.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1674973 + ... + 1675415.

It is an arithmetic number, because the mean of its divisors is an integer number (31938696).

Almost surely, 2^742110942 is an apocalyptic number.

742110942 is an abundant number, since it is smaller than the sum of its proper divisors (790946466).

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

742110942 is a wasteful number, since it uses less digits than its factorization.

742110942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 685 (or 642 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 742110942 is about 27241.7132721127. The cubic root of 742110942 is about 905.3634233242.

The spelling of 742110942 in words is "seven hundred forty-two million, one hundred ten thousand, nine hundred forty-two".