145064062624 has 96 divisors (see below), whose sum is σ = 319350608640. Its totient is φ = 64403942400.

The previous prime is 145064062613. The next prime is 145064062631. The reversal of 145064062624 is 426260460541.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3247159 + ... + 3291529.

It is an arithmetic number, because the mean of its divisors is an integer number (3326568840).

Almost surely, 2^145064062624 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 145064062624, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (159675304320).

145064062624 is an abundant number, since it is smaller than the sum of its proper divisors (174286546016).

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

145064062624 is a wasteful number, since it uses less digits than its factorization.

145064062624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44694 (or 44686 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 40.

The spelling of 145064062624 in words is "one hundred forty-five billion, sixty-four million, sixty-two thousand, six hundred twenty-four".