427331574948 has 24 divisors (see below), whose sum is σ = 997161031552. Its totient is φ = 142436140704.

The previous prime is 427331574827. The next prime is 427331574961. The reversal of 427331574948 is 849475133724.

It is a super-2 number, since 2×427331574948² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 731740 + ... + 1179027.

Almost surely, 2^427331574948 is an apocalyptic number.

It is an amenable number.

427331574948 is an abundant number, since it is smaller than the sum of its proper divisors (569829456604).

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

427331574948 is a wasteful number, since it uses less digits than its factorization.

427331574948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1929411 (or 1929409 counting only the distinct ones).

The product of its digits is 20321280, while the sum is 57.

The spelling of 427331574948 in words is "four hundred twenty-seven billion, three hundred thirty-one million, five hundred seventy-four thousand, nine hundred forty-eight".