4472392371148 has 24 divisors (see below), whose sum is σ = 8436493705472. Its totient is φ = 2062282097664.

The previous prime is 4472392371143. The next prime is 4472392371149. The reversal of 4472392371148 is 8411732932744.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (4472392371143) 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, 39505365 + ... + 39618412.

Almost surely, 2^{4472392371148} is an apocalyptic number.

It is an amenable number.

4472392371148 is a deficient number, since it is larger than the sum of its proper divisors (3964101334324).

4472392371148 is a wasteful number, since it uses less digits than its factorization.

4472392371148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79124881 (or 79124879 counting only the distinct ones).

The product of its digits is 8128512, while the sum is 55.

The spelling of 4472392371148 in words is "four trillion, four hundred seventy-two billion, three hundred ninety-two million, three hundred seventy-one thousand, one hundred forty-eight".