2402238494 has 16 divisors (see below), whose sum is σ = 3630819600. Its totient is φ = 1191980160.

The previous prime is 2402238491. The next prime is 2402238511. The reversal of 2402238494 is 4948322042.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2402238491) 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, 402617 + ... + 408539.

It is an arithmetic number, because the mean of its divisors is an integer number (226926225).

Almost surely, 2^2402238494 is an apocalyptic number.

2402238494 is a deficient number, since it is larger than the sum of its proper divisors (1228581106).

2402238494 is a wasteful number, since it uses less digits than its factorization.

2402238494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7435.

The product of its (nonzero) digits is 110592, while the sum is 38.

The square root of 2402238494 is about 49012.6360645905. The cubic root of 2402238494 is about 1339.2820268283.

The spelling of 2402238494 in words is "two billion, four hundred two million, two hundred thirty-eight thousand, four hundred ninety-four".