2402154126 has 24 divisors (see below), whose sum is σ = 5213379600. Its totient is φ = 799377696.

The previous prime is 2402154121. The next prime is 2402154137. The reversal of 2402154126 is 6214512042.

2402154126 is a `hidden beast` number, since 240 + 2 + 1 + 5 + 412 + 6 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 2402154126.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2402154121) 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 in 11 ways as a sum of consecutive naturals, for example, 100615 + ... + 122178.

It is an arithmetic number, because the mean of its divisors is an integer number (217224150).

Almost surely, 2^2402154126 is an apocalyptic number.

2402154126 is an abundant number, since it is smaller than the sum of its proper divisors (2811225474).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2402154126 is a wasteful number, since it uses less digits than its factorization.

2402154126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223400 (or 223397 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The square root of 2402154126 is about 49011.7753810245. The cubic root of 2402154126 is about 1339.2663478592.

Adding to 2402154126 its reverse (6214512042), we get a palindrome (8616666168).

The spelling of 2402154126 in words is "two billion, four hundred two million, one hundred fifty-four thousand, one hundred twenty-six".