2342749351 has 2 divisors, whose sum is σ = 2342749352. Its totient is φ = 2342749350.

The previous prime is 2342749327. The next prime is 2342749411. The reversal of 2342749351 is 1539472432.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2342749351 - 2⁵ = 2342749319 is a prime.

It is a super-2 number, since 2×2342749351² = 10976949043221842402, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2342749751) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1171374675 + 1171374676.

It is an arithmetic number, because the mean of its divisors is an integer number (1171374676).

Almost surely, 2^2342749351 is an apocalyptic number.

2342749351 is a deficient number, since it is larger than the sum of its proper divisors (1).

2342749351 is an equidigital number, since it uses as much as digits as its factorization.

2342749351 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 181440, while the sum is 40.

The square root of 2342749351 is about 48401.9560658451. The cubic root of 2342749351 is about 1328.1341448826.

The spelling of 2342749351 in words is "two billion, three hundred forty-two million, seven hundred forty-nine thousand, three hundred fifty-one".