465422443148 has 48 divisors (see below), whose sum is σ = 880421055360. Its totient is φ = 214008597504.

The previous prime is 465422443147. The next prime is 465422443217. The reversal of 465422443148 is 841344224564.

It is not an unprimeable number, because it can be changed into a prime (465422443147) 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, 19701968 + ... + 19725576.

It is an arithmetic number, because the mean of its divisors is an integer number (18342105320).

Almost surely, 2^465422443148 is an apocalyptic number.

It is an amenable number.

465422443148 is a deficient number, since it is larger than the sum of its proper divisors (414998612212).

465422443148 is a wasteful number, since it uses less digits than its factorization.

465422443148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25026 (or 25024 counting only the distinct ones).

The product of its digits is 2949120, while the sum is 47.

The spelling of 465422443148 in words is "four hundred sixty-five billion, four hundred twenty-two million, four hundred forty-three thousand, one hundred forty-eight".