3140612545 has 8 divisors (see below), whose sum is σ = 4307125824. Its totient is φ = 2153562864.

The previous prime is 3140612513. The next prime is 3140612561. The reversal of 3140612545 is 5452160413.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3140612545 - 2⁵ = 3140612513 is a prime.

It is a super-2 number, since 2×3140612545² = 19726894315622754050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44865859 + ... + 44865928.

It is an arithmetic number, because the mean of its divisors is an integer number (538390728).

Almost surely, 2^3140612545 is an apocalyptic number.

3140612545 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3140612545 is a deficient number, since it is larger than the sum of its proper divisors (1166513279).

3140612545 is an equidigital number, since it uses as much as digits as its factorization.

3140612545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89731799.

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 3140612545 is about 56041.1683050951. The cubic root of 3140612545 is about 1464.4395647802.

Adding to 3140612545 its reverse (5452160413), we get a palindrome (8592772958).

The spelling of 3140612545 in words is "three billion, one hundred forty million, six hundred twelve thousand, five hundred forty-five".