2934142305 has 8 divisors (see below), whose sum is σ = 4694627712. Its totient is φ = 1564875888.

The previous prime is 2934142303. The next prime is 2934142307. The reversal of 2934142305 is 5032414392.

It is an interprime number because it is at equal distance from previous prime (2934142303) and next prime (2934142307).

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

It is not a de Polignac number, because 2934142305 - 2¹ = 2934142303 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2934142303) 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, 97804729 + ... + 97804758.

It is an arithmetic number, because the mean of its divisors is an integer number (586828464).

Almost surely, 2^2934142305 is an apocalyptic number.

It is an amenable number.

2934142305 is a deficient number, since it is larger than the sum of its proper divisors (1760485407).

2934142305 is a wasteful number, since it uses less digits than its factorization.

2934142305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195609495.

The product of its (nonzero) digits is 25920, while the sum is 33.

The square root of 2934142305 is about 54167.7238307094. The cubic root of 2934142305 is about 1431.6176950959.

Adding to 2934142305 its reverse (5032414392), we get a palindrome (7966556697).

The spelling of 2934142305 in words is "two billion, nine hundred thirty-four million, one hundred forty-two thousand, three hundred five".