454505212400662 has 16 divisors (see below), whose sum is σ = 698400287145792. Its totient is φ = 221705342543680.

The previous prime is 454505212400639. The next prime is 454505212400677. The reversal of 454505212400662 is 266004212505454.

It is a happy number.

It is a super-2 number, since 2×454505212400662² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

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, 52413553 + ... + 60466444.

It is an arithmetic number, because the mean of its divisors is an integer number (43650017946612).

Almost surely, 2^{454505212400662} is an apocalyptic number.

454505212400662 is a deficient number, since it is larger than the sum of its proper divisors (243895074745130).

454505212400662 is a wasteful number, since it uses less digits than its factorization.

454505212400662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112929143.

The product of its (nonzero) digits is 2304000, while the sum is 46.

The spelling of 454505212400662 in words is "four hundred fifty-four trillion, five hundred five billion, two hundred twelve million, four hundred thousand, six hundred sixty-two".