142413344546 has 16 divisors (see below), whose sum is σ = 233130471840. Its totient is φ = 64708212480.

The previous prime is 142413344533. The next prime is 142413344587. The reversal of 142413344546 is 645443314241.

It is a super-2 number, since 2×142413344546² (a number of 23 digits) contains 22 as substring.

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, 1198271 + ... + 1311746.

It is an arithmetic number, because the mean of its divisors is an integer number (14570654490).

Almost surely, 2^142413344546 is an apocalyptic number.

142413344546 is a deficient number, since it is larger than the sum of its proper divisors (90717127294).

142413344546 is a wasteful number, since it uses less digits than its factorization.

142413344546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2512609.

The product of its digits is 552960, while the sum is 41.

Adding to 142413344546 its reverse (645443314241), we get a palindrome (787856658787).

The spelling of 142413344546 in words is "one hundred forty-two billion, four hundred thirteen million, three hundred forty-four thousand, five hundred forty-six".