2451403342 has 8 divisors (see below), whose sum is σ = 3836979216. Its totient is φ = 1172410272.

The previous prime is 2451403333. The next prime is 2451403363. The reversal of 2451403342 is 2433041542.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2451403342.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26645643 + ... + 26645734.

It is an arithmetic number, because the mean of its divisors is an integer number (479622402).

Almost surely, 2^2451403342 is an apocalyptic number.

2451403342 is a deficient number, since it is larger than the sum of its proper divisors (1385575874).

2451403342 is a wasteful number, since it uses less digits than its factorization.

2451403342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53291402.

The product of its (nonzero) digits is 11520, while the sum is 28.

The square root of 2451403342 is about 49511.6485485991. The cubic root of 2451403342 is about 1348.3570946366.

Adding to 2451403342 its reverse (2433041542), we get a palindrome (4884444884).

The spelling of 2451403342 in words is "two billion, four hundred fifty-one million, four hundred three thousand, three hundred forty-two".