2925042123 has 4 divisors (see below), whose sum is σ = 3900056168. Its totient is φ = 1950028080.

The previous prime is 2925042121. The next prime is 2925042137. The reversal of 2925042123 is 3212405292.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2925042123 - 2¹ = 2925042121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2925042121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 487507018 + ... + 487507023.

It is an arithmetic number, because the mean of its divisors is an integer number (975014042).

Almost surely, 2^2925042123 is an apocalyptic number.

2925042123 is a deficient number, since it is larger than the sum of its proper divisors (975014045).

2925042123 is an equidigital number, since it uses as much as digits as its factorization.

2925042123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 975014044.

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 2925042123 is about 54083.6585578306. The cubic root of 2925042123 is about 1430.1361180680.

The spelling of 2925042123 in words is "two billion, nine hundred twenty-five million, forty-two thousand, one hundred twenty-three".