2402151254 has 4 divisors (see below), whose sum is σ = 3603226884. Its totient is φ = 1201075626.

The previous prime is 2402151253. The next prime is 2402151293. The reversal of 2402151254 is 4521512042.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2402151251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 600537812 + ... + 600537815.

It is an arithmetic number, because the mean of its divisors is an integer number (900806721).

Almost surely, 2^2402151254 is an apocalyptic number.

2402151254 is a deficient number, since it is larger than the sum of its proper divisors (1201075630).

2402151254 is a wasteful number, since it uses less digits than its factorization.

2402151254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1201075629.

The product of its (nonzero) digits is 3200, while the sum is 26.

The square root of 2402151254 is about 49011.7460819343. The cubic root of 2402151254 is about 1339.2658141196.

Adding to 2402151254 its reverse (4521512042), we get a palindrome (6923663296).

The spelling of 2402151254 in words is "two billion, four hundred two million, one hundred fifty-one thousand, two hundred fifty-four".