451225410422402 has 16 divisors (see below), whose sum is σ = 843850118192832. Its totient is φ = 175802107956720.

The previous prime is 451225410422363. The next prime is 451225410422411. The reversal of 451225410422402 is 204224014522154.

It is a super-3 number, since 3×451225410422402³ (a number of 45 digits) contains 333 as substring.

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, 1465017566153 + ... + 1465017566460.

It is an arithmetic number, because the mean of its divisors is an integer number (52740632387052).

Almost surely, 2^{451225410422402} is an apocalyptic number.

451225410422402 is a deficient number, since it is larger than the sum of its proper divisors (392624707770430).

451225410422402 is a wasteful number, since it uses less digits than its factorization.

451225410422402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2930035132633.

The product of its (nonzero) digits is 204800, while the sum is 38.

Adding to 451225410422402 its reverse (204224014522154), we get a palindrome (655449424944556).

The spelling of 451225410422402 in words is "four hundred fifty-one trillion, two hundred twenty-five billion, four hundred ten million, four hundred twenty-two thousand, four hundred two".