2494963142 has 16 divisors (see below), whose sum is σ = 4415050752. Its totient is φ = 1034777160.

The previous prime is 2494963139. The next prime is 2494963147. The reversal of 2494963142 is 2413694942.

2494963142 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 2494963093 and 2494963102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2494963147) 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, 2873948 + ... + 2874815.

It is an arithmetic number, because the mean of its divisors is an integer number (275940672).

Almost surely, 2^2494963142 is an apocalyptic number.

2494963142 is a deficient number, since it is larger than the sum of its proper divisors (1920087610).

2494963142 is a wasteful number, since it uses less digits than its factorization.

2494963142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5748803.

The product of its digits is 373248, while the sum is 44.

The square root of 2494963142 is about 49949.6060244723. The cubic root of 2494963142 is about 1356.2967197424.

The spelling of 2494963142 in words is "two billion, four hundred ninety-four million, nine hundred sixty-three thousand, one hundred forty-two".