451154360034012 has 24 divisors (see below), whose sum is σ = 1052694483843856. Its totient is φ = 150384647092608.

The previous prime is 451154360034011. The next prime is 451154360034101. The reversal of 451154360034012 is 210430063451154.

It is a super-2 number, since 2×451154360034012² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (451154360034011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3537463 + ... + 30246030.

Almost surely, 2^{451154360034012} is an apocalyptic number.

It is an amenable number.

451154360034012 is an abundant number, since it is smaller than the sum of its proper divisors (601540123809844).

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

451154360034012 is a wasteful number, since it uses less digits than its factorization.

451154360034012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34896357 (or 34896355 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 39.

The spelling of 451154360034012 in words is "four hundred fifty-one trillion, one hundred fifty-four billion, three hundred sixty million, thirty-four thousand, twelve".