3045342540 has 24 divisors (see below), whose sum is σ = 8526959280. Its totient is φ = 812091328.

The previous prime is 3045342539. The next prime is 3045342551. The reversal of 3045342540 is 452435403.

It is a super-2 number, since 2×3045342540² = 18548222371867303200, which contains 22 as substring.

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

It is a junction number, because it is equal to n+sod(n) for n = 3045342498 and 3045342507.

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, 25377795 + ... + 25377914.

It is an arithmetic number, because the mean of its divisors is an integer number (355289970).

Almost surely, 2^3045342540 is an apocalyptic number.

3045342540 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3045342540 is an abundant number, since it is smaller than the sum of its proper divisors (5481616740).

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

3045342540 is a wasteful number, since it uses less digits than its factorization.

3045342540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50755721 (or 50755719 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 30.

The square root of 3045342540 is about 55184.6223145543. The cubic root of 3045342540 is about 1449.4794072482.

Adding to 3045342540 its reverse (452435403), we get a palindrome (3497777943).

The spelling of 3045342540 in words is "three billion, forty-five million, three hundred forty-two thousand, five hundred forty".