45463452641144 has 32 divisors (see below), whose sum is σ = 88318479728640. Its totient is φ = 21917269720800.

The previous prime is 45463452641143. The next prime is 45463452641171. The reversal of 45463452641144 is 44114625436454.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45463452641143) 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, 338162264 + ... + 338296679.

It is an arithmetic number, because the mean of its divisors is an integer number (2759952491520).

Almost surely, 2^{45463452641144} is an apocalyptic number.

It is an amenable number.

45463452641144 is a deficient number, since it is larger than the sum of its proper divisors (42855027087496).

45463452641144 is a wasteful number, since it uses less digits than its factorization.

45463452641144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 676459251 (or 676459247 counting only the distinct ones).

The product of its digits is 22118400, while the sum is 53.

The spelling of 45463452641144 in words is "forty-five trillion, four hundred sixty-three billion, four hundred fifty-two million, six hundred forty-one thousand, one hundred forty-four".