3142524142 has 4 divisors (see below), whose sum is σ = 4713786216. Its totient is φ = 1571262070.

The previous prime is 3142524131. The next prime is 3142524149. The reversal of 3142524142 is 2414252413.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 3142524142.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3142524149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 785631034 + ... + 785631037.

It is an arithmetic number, because the mean of its divisors is an integer number (1178446554).

Almost surely, 2^3142524142 is an apocalyptic number.

3142524142 is a deficient number, since it is larger than the sum of its proper divisors (1571262074).

3142524142 is a wasteful number, since it uses less digits than its factorization.

3142524142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1571262073.

The product of its digits is 7680, while the sum is 28.

The square root of 3142524142 is about 56058.2210028110. The cubic root of 3142524142 is about 1464.7366247174.

Adding to 3142524142 its reverse (2414252413), we get a palindrome (5556776555).

The spelling of 3142524142 in words is "three billion, one hundred forty-two million, five hundred twenty-four thousand, one hundred forty-two".