1413031142 has 4 divisors (see below), whose sum is σ = 2119546716. Its totient is φ = 706515570.

The previous prime is 1413031133. The next prime is 1413031163. The reversal of 1413031142 is 2411303141.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 353257784 + ... + 353257787.

It is an arithmetic number, because the mean of its divisors is an integer number (529886679).

Almost surely, 2^1413031142 is an apocalyptic number.

1413031142 is a deficient number, since it is larger than the sum of its proper divisors (706515574).

1413031142 is an equidigital number, since it uses as much as digits as its factorization.

1413031142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 706515573.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 1413031142 is about 37590.3064898386. The cubic root of 1413031142 is about 1122.1491318596.

Adding to 1413031142 its reverse (2411303141), we get a palindrome (3824334283).

The spelling of 1413031142 in words is "one billion, four hundred thirteen million, thirty-one thousand, one hundred forty-two".