145416662024 has 16 divisors (see below), whose sum is σ = 282058181100. Its totient is φ = 70201147072.

The previous prime is 145416661979. The next prime is 145416662057. The reversal of 145416662024 is 420266614541.

It can be written as a sum of positive squares in 2 ways, for example, as 145382064100 + 34597924 = 381290^2 + 5882^2 .

It is a super-2 number, since 2×145416662024² (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 3 ways as a sum of consecutive naturals, for example, 313397747 + ... + 313398210.

Almost surely, 2^145416662024 is an apocalyptic number.

It is an amenable number.

145416662024 is a deficient number, since it is larger than the sum of its proper divisors (136641519076).

145416662024 is a wasteful number, since it uses less digits than its factorization.

145416662024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 626795992 (or 626795988 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 41.

The spelling of 145416662024 in words is "one hundred forty-five billion, four hundred sixteen million, six hundred sixty-two thousand, twenty-four".