2507343042 has 16 divisors (see below), whose sum is σ = 5025569472. Its totient is φ = 833967120.

The previous prime is 2507343017. The next prime is 2507343043. The reversal of 2507343042 is 2403437052.

It is not an unprimeable number, because it can be changed into a prime (2507343043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 450478 + ... + 456009.

It is an arithmetic number, because the mean of its divisors is an integer number (314098092).

Almost surely, 2^2507343042 is an apocalyptic number.

2507343042 is an abundant number, since it is smaller than the sum of its proper divisors (2518226430).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2507343042 is a wasteful number, since it uses less digits than its factorization.

2507343042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 906953.

The product of its (nonzero) digits is 20160, while the sum is 30.

The square root of 2507343042 is about 50073.3765787769. The cubic root of 2507343042 is about 1358.5363149239.

The spelling of 2507343042 in words is "two billion, five hundred seven million, three hundred forty-three thousand, forty-two".