2510042434 has 4 divisors (see below), whose sum is σ = 3765063654. Its totient is φ = 1255021216.

The previous prime is 2510042429. The next prime is 2510042453. The reversal of 2510042434 is 4342400152.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 2067066225 + 442976209 = 45465^2 + 21047^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2510042399 and 2510042408.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 627510607 + ... + 627510610.

Almost surely, 2^2510042434 is an apocalyptic number.

2510042434 is a deficient number, since it is larger than the sum of its proper divisors (1255021220).

2510042434 is a wasteful number, since it uses less digits than its factorization.

2510042434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1255021219.

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 2510042434 is about 50100.3236915691. The cubic root of 2510042434 is about 1359.0236710280.

Adding to 2510042434 its reverse (4342400152), we get a palindrome (6852442586).

The spelling of 2510042434 in words is "two billion, five hundred ten million, forty-two thousand, four hundred thirty-four".