3245142810 has 128 divisors (see below), whose sum is σ = 10090321920. Its totient is φ = 648642816.

The previous prime is 3245142799. The next prime is 3245142811. The reversal of 3245142810 is 182415423.

3245142810 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3245142810² = 21061903714589392200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (3245142811) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 20589 + ... + 83151.

It is an arithmetic number, because the mean of its divisors is an integer number (78830640).

Almost surely, 2^3245142810 is an apocalyptic number.

3245142810 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3245142810, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5045160960).

3245142810 is an abundant number, since it is smaller than the sum of its proper divisors (6845179110).

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

3245142810 is a wasteful number, since it uses less digits than its factorization.

3245142810 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62612.

The product of its (nonzero) digits is 7680, while the sum is 30.

The square root of 3245142810 is about 56966.1549518659. The cubic root of 3245142810 is about 1480.5097480163.

The spelling of 3245142810 in words is "three billion, two hundred forty-five million, one hundred forty-two thousand, eight hundred ten".