145076220482 has 18 divisors (see below), whose sum is σ = 223085412939. Its totient is φ = 70758114880.

The previous prime is 145076220481. The next prime is 145076220529. The reversal of 145076220482 is 284022670541.

It is a happy number.

It can be written as a sum of positive squares in 5 ways, for example, as 58003423921 + 87072796561 = 240839^2 + 295081^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=269329.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (145076220481) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 22081694 + ... + 22088262.

Almost surely, 2^145076220482 is an apocalyptic number.

145076220482 is a deficient number, since it is larger than the sum of its proper divisors (78009192457).

145076220482 is an frugal number, since it uses more digits than its factorization.

145076220482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13222 (or 6612 counting only the distinct ones).

The product of its (nonzero) digits is 215040, while the sum is 41.

The spelling of 145076220482 in words is "one hundred forty-five billion, seventy-six million, two hundred twenty thousand, four hundred eighty-two".