454214262623 has 16 divisors (see below), whose sum is σ = 517106529792. Its totient is φ = 394925916000.

The previous prime is 454214262583. The next prime is 454214262709. The reversal of 454214262623 is 326262412454.

It is not a de Polignac number, because 454214262623 - 2¹² = 454214258527 is a prime.

It is a super-2 number, since 2×454214262623² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (454214262223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2351318 + ... + 2537148.

It is an arithmetic number, because the mean of its divisors is an integer number (32319158112).

Almost surely, 2^454214262623 is an apocalyptic number.

454214262623 is a deficient number, since it is larger than the sum of its proper divisors (62892267169).

454214262623 is a wasteful number, since it uses less digits than its factorization.

454214262623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195526.

The product of its digits is 552960, while the sum is 41.

The spelling of 454214262623 in words is "four hundred fifty-four billion, two hundred fourteen million, two hundred sixty-two thousand, six hundred twenty-three".