426315453374 has 4 divisors (see below), whose sum is σ = 639473180064. Its totient is φ = 213157726686.

The previous prime is 426315453373. The next prime is 426315453427. The reversal of 426315453374 is 473354513624.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (426315453371) 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 as a sum of consecutive naturals, namely, 106578863342 + ... + 106578863345.

It is an arithmetic number, because the mean of its divisors is an integer number (159868295016).

Almost surely, 2^426315453374 is an apocalyptic number.

426315453374 is a deficient number, since it is larger than the sum of its proper divisors (213157726690).

426315453374 is a wasteful number, since it uses less digits than its factorization.

426315453374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213157726689.

The product of its digits is 3628800, while the sum is 47.

Adding to 426315453374 its reverse (473354513624), we get a palindrome (899669966998).

The spelling of 426315453374 in words is "four hundred twenty-six billion, three hundred fifteen million, four hundred fifty-three thousand, three hundred seventy-four".