44270993512 has 64 divisors (see below), whose sum is σ = 85770135360. Its totient is φ = 21413414400.

The previous prime is 44270993467. The next prime is 44270993519. The reversal of 44270993512 is 21539907244.

It is a super-4 number, since 4×44270993512⁴ (a number of 44 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (44270993519) 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, 9435087 + ... + 9439777.

It is an arithmetic number, because the mean of its divisors is an integer number (1340158365).

Almost surely, 2^44270993512 is an apocalyptic number.

It is an amenable number.

44270993512 is a deficient number, since it is larger than the sum of its proper divisors (41499141848).

44270993512 is a wasteful number, since it uses less digits than its factorization.

44270993512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5074 (or 5070 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 46.

The spelling of 44270993512 in words is "forty-four billion, two hundred seventy million, nine hundred ninety-three thousand, five hundred twelve".