4454041451512 has 64 divisors (see below), whose sum is σ = 8523024780960. Its totient is φ = 2181821376000.

The previous prime is 4454041451477. The next prime is 4454041451533. The reversal of 4454041451512 is 2151541404544.

It is a super-2 number, since 2×4454041451512² (a number of 26 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 15 ways as a sum of consecutive naturals, for example, 29418918 + ... + 29569930.

Almost surely, 2^{4454041451512} is an apocalyptic number.

It is an amenable number.

4454041451512 is a deficient number, since it is larger than the sum of its proper divisors (4068983329448).

4454041451512 is a wasteful number, since it uses less digits than its factorization.

4454041451512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151504 (or 151500 counting only the distinct ones).

The product of its (nonzero) digits is 256000, while the sum is 40.

The spelling of 4454041451512 in words is "four trillion, four hundred fifty-four billion, forty-one million, four hundred fifty-one thousand, five hundred twelve".