1345025024 has 88 divisors (see below), whose sum is σ = 3172489728. Its totient is φ = 557752320.

The previous prime is 1345024987. The next prime is 1345025041. The reversal of 1345025024 is 4205205431.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1345024984 and 1345025002.

It is a congruent number.

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, 219182 + ... + 225234.

Almost surely, 2^1345025024 is an apocalyptic number.

1345025024 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1345025024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1586244864).

1345025024 is an abundant number, since it is smaller than the sum of its proper divisors (1827464704).

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

1345025024 is an equidigital number, since it uses as much as digits as its factorization.

1345025024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6111 (or 6093 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 1345025024 is about 36674.5828060797. The cubic root of 1345025024 is about 1103.8501511941.

The spelling of 1345025024 in words is "one billion, three hundred forty-five million, twenty-five thousand, twenty-four".