2942429402 has 16 divisors (see below), whose sum is σ = 4817303712. Its totient is φ = 1336795920.

The previous prime is 2942429401. The next prime is 2942429437. The reversal of 2942429402 is 2049242492.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2942429401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12593 + ... + 77739.

It is an arithmetic number, because the mean of its divisors is an integer number (301081482).

Almost surely, 2^2942429402 is an apocalyptic number.

2942429402 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2942429402 is a deficient number, since it is larger than the sum of its proper divisors (1874874310).

2942429402 is a wasteful number, since it uses less digits than its factorization.

2942429402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67213.

The product of its (nonzero) digits is 82944, while the sum is 38.

The square root of 2942429402 is about 54244.1646815581. The cubic root of 2942429402 is about 1432.9642331499.

The spelling of 2942429402 in words is "two billion, nine hundred forty-two million, four hundred twenty-nine thousand, four hundred two".