2534869942 has 8 divisors (see below), whose sum is σ = 4147969032. Its totient is φ = 1152213600.

The previous prime is 2534869937. The next prime is 2534869943. The reversal of 2534869942 is 2499684352.

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

It is a self number, because there is not a number n which added to its sum of digits gives 2534869942.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2534869943) 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, 57610659 + ... + 57610702.

It is an arithmetic number, because the mean of its divisors is an integer number (518496129).

Almost surely, 2^2534869942 is an apocalyptic number.

2534869942 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2534869942 is a deficient number, since it is larger than the sum of its proper divisors (1613099090).

2534869942 is a wasteful number, since it uses less digits than its factorization.

2534869942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115221374.

The product of its digits is 3732480, while the sum is 52.

The square root of 2534869942 is about 50347.4919136991. The cubic root of 2534869942 is about 1363.4898014606.

The spelling of 2534869942 in words is "two billion, five hundred thirty-four million, eight hundred sixty-nine thousand, nine hundred forty-two".