3141542542 has 8 divisors (see below), whose sum is σ = 4864324032. Its totient is φ = 1520101200.

The previous prime is 3141542533. The next prime is 3141542567. The reversal of 3141542542 is 2452451413.

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

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25334959 + ... + 25335082.

It is an arithmetic number, because the mean of its divisors is an integer number (608040504).

Almost surely, 2^3141542542 is an apocalyptic number.

3141542542 is a deficient number, since it is larger than the sum of its proper divisors (1722781490).

3141542542 is a wasteful number, since it uses less digits than its factorization.

3141542542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50670074.

The product of its digits is 19200, while the sum is 31.

The square root of 3141542542 is about 56049.4651357174. The cubic root of 3141542542 is about 1464.5841002780.

Adding to 3141542542 its reverse (2452451413), we get a palindrome (5593993955).

The spelling of 3141542542 in words is "three billion, one hundred forty-one million, five hundred forty-two thousand, five hundred forty-two".