7444370443480 has 32 divisors (see below), whose sum is σ = 16764386019840. Its totient is φ = 2975161062400.

The previous prime is 7444370443451. The next prime is 7444370443487. The reversal of 7444370443480 is 843440734447.

It is a super-2 number, since 2×7444370443480² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7444370443487) 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, 80800729 + ... + 80892808.

It is an arithmetic number, because the mean of its divisors is an integer number (523887063120).

Almost surely, 2^{7444370443480} is an apocalyptic number.

It is an amenable number.

7444370443480 is an abundant number, since it is smaller than the sum of its proper divisors (9320015576360).

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

7444370443480 is a wasteful number, since it uses less digits than its factorization.

7444370443480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161694699 (or 161694695 counting only the distinct ones).

The product of its (nonzero) digits is 14450688, while the sum is 52.

The spelling of 7444370443480 in words is "seven trillion, four hundred forty-four billion, three hundred seventy million, four hundred forty-three thousand, four hundred eighty".