454530151154044 has 36 divisors (see below), whose sum is σ = 925294859925744. Its totient is φ = 194798354538816.

The previous prime is 454530151154029. The next prime is 454530151154081. The reversal of 454530151154044 is 440451151035454.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 454530151153985 and 454530151154003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 189948817 + ... + 192326839.

Almost surely, 2^{454530151154044} is an apocalyptic number.

It is an amenable number.

454530151154044 is an abundant number, since it is smaller than the sum of its proper divisors (470764708771700).

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

454530151154044 is a wasteful number, since it uses less digits than its factorization.

454530151154044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3353234 (or 3353225 counting only the distinct ones).

The product of its (nonzero) digits is 1920000, while the sum is 46.

The spelling of 454530151154044 in words is "four hundred fifty-four trillion, five hundred thirty billion, one hundred fifty-one million, one hundred fifty-four thousand, forty-four".