2426401042 has 16 divisors (see below), whose sum is σ = 4125864960. Its totient is φ = 1060936272.

The previous prime is 2426401039. The next prime is 2426401063. The reversal of 2426401042 is 2401046242.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2426400998 and 2426401016.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2455378 + ... + 2456365.

It is an arithmetic number, because the mean of its divisors is an integer number (257866560).

Almost surely, 2^2426401042 is an apocalyptic number.

2426401042 is a deficient number, since it is larger than the sum of its proper divisors (1699463918).

2426401042 is a wasteful number, since it uses less digits than its factorization.

2426401042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4911777.

The product of its (nonzero) digits is 3072, while the sum is 25.

The square root of 2426401042 is about 49258.5123811103. The cubic root of 2426401042 is about 1343.7573763806.

Adding to 2426401042 its reverse (2401046242), we get a palindrome (4827447284).

It can be divided in two parts, 242 and 6401042, that multiplied together give a square (1549052164 = 39358²).

The spelling of 2426401042 in words is "two billion, four hundred twenty-six million, four hundred one thousand, forty-two".