454204652742 has 32 divisors (see below), whose sum is σ = 1033961816160. Its totient is φ = 147708829440.

The previous prime is 454204652731. The next prime is 454204652747. The reversal of 454204652742 is 247256402454.

454204652742 is a `hidden beast` number, since 4 + 5 + 42 + 0 + 46 + 527 + 42 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (454204652747) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 102573363 + ... + 102577790.

It is an arithmetic number, because the mean of its divisors is an integer number (32311306755).

Almost surely, 2^454204652742 is an apocalyptic number.

454204652742 is an abundant number, since it is smaller than the sum of its proper divisors (579757163418).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

454204652742 is a wasteful number, since it uses less digits than its factorization.

454204652742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205151205 (or 205151199 counting only the distinct ones).

The product of its (nonzero) digits is 2150400, while the sum is 45.

The spelling of 454204652742 in words is "four hundred fifty-four billion, two hundred four million, six hundred fifty-two thousand, seven hundred forty-two".