2403421342 has 32 divisors (see below), whose sum is σ = 4512957120. Its totient is φ = 936015360.

The previous prime is 2403421337. The next prime is 2403421367. The reversal of 2403421342 is 2431243042.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 167209 + ... + 181012.

It is an arithmetic number, because the mean of its divisors is an integer number (141029910).

Almost surely, 2^2403421342 is an apocalyptic number.

2403421342 is a deficient number, since it is larger than the sum of its proper divisors (2109535778).

2403421342 is a wasteful number, since it uses less digits than its factorization.

2403421342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 348276.

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 2403421342 is about 49024.7013453422. The cubic root of 2403421342 is about 1339.5018089371.

Adding to 2403421342 its reverse (2431243042), we get a palindrome (4834664384).

The spelling of 2403421342 in words is "two billion, four hundred three million, four hundred twenty-one thousand, three hundred forty-two".