2942131351 has 8 divisors (see below), whose sum is σ = 2997227520. Its totient is φ = 2887481688.

The previous prime is 2942131327. The next prime is 2942131363. The reversal of 2942131351 is 1531312492.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2942131351 - 2⁷ = 2942131223 is a prime.

It is a super-2 number, since 2×2942131351² = 17312273773074170402, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2942131301) 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, 98311 + ... + 124696.

It is an arithmetic number, because the mean of its divisors is an integer number (374653440).

Almost surely, 2^2942131351 is an apocalyptic number.

2942131351 is a deficient number, since it is larger than the sum of its proper divisors (55096169).

2942131351 is a wasteful number, since it uses less digits than its factorization.

2942131351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223253.

The product of its digits is 6480, while the sum is 31.

The square root of 2942131351 is about 54241.4173026480. The cubic root of 2942131351 is about 1432.9158478662.

The spelling of 2942131351 in words is "two billion, nine hundred forty-two million, one hundred thirty-one thousand, three hundred fifty-one".