82451422314 has 20 divisors (see below), whose sum is σ = 184752261474. Its totient is φ = 27483807384.

The previous prime is 82451422283. The next prime is 82451422337. The reversal of 82451422314 is 41322415428.

It can be written as a sum of positive squares in only one way, i.e., 79674659289 + 2776763025 = 282267^2 + 52695^2 .

It is a super-2 number, since 2×82451422314² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 254479537 + ... + 254479860.

Almost surely, 2^82451422314 is an apocalyptic number.

82451422314 is an abundant number, since it is smaller than the sum of its proper divisors (102300839160).

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

82451422314 is a wasteful number, since it uses less digits than its factorization.

82451422314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 508959411 (or 508959402 counting only the distinct ones).

The product of its digits is 61440, while the sum is 36.

The spelling of 82451422314 in words is "eighty-two billion, four hundred fifty-one million, four hundred twenty-two thousand, three hundred fourteen".