3140505542 has 8 divisors (see below), whose sum is σ = 4731330000. Its totient is φ = 1563395544.

The previous prime is 3140505527. The next prime is 3140505547. The reversal of 3140505542 is 2455050413.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3140505547) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 3428042 + ... + 3428957.

It is an arithmetic number, because the mean of its divisors is an integer number (591416250).

Almost surely, 2^3140505542 is an apocalyptic number.

3140505542 is a deficient number, since it is larger than the sum of its proper divisors (1590824458).

3140505542 is a wasteful number, since it uses less digits than its factorization.

3140505542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6857230.

The product of its (nonzero) digits is 12000, while the sum is 29.

The square root of 3140505542 is about 56040.2136148677. The cubic root of 3140505542 is about 1464.4229330770.

Adding to 3140505542 its reverse (2455050413), we get a palindrome (5595555955).

The spelling of 3140505542 in words is "three billion, one hundred forty million, five hundred five thousand, five hundred forty-two".