3142444542 has 16 divisors (see below), whose sum is σ = 6615672960. Its totient is φ = 992350872.

The previous prime is 3142444537. The next prime is 3142444559. The reversal of 3142444542 is 2454442413.

It is a congruent number.

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, 13782538 + ... + 13782765.

It is an arithmetic number, because the mean of its divisors is an integer number (413479560).

Almost surely, 2^3142444542 is an apocalyptic number.

3142444542 is an abundant number, since it is smaller than the sum of its proper divisors (3473228418).

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

3142444542 is a wasteful number, since it uses less digits than its factorization.

3142444542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27565327.

The product of its digits is 61440, while the sum is 33.

The square root of 3142444542 is about 56057.5110221637. The cubic root of 3142444542 is about 1464.7242573746.

Adding to 3142444542 its reverse (2454442413), we get a palindrome (5596886955).

The spelling of 3142444542 in words is "three billion, one hundred forty-two million, four hundred forty-four thousand, five hundred forty-two".