1334252142 has 16 divisors (see below), whose sum is σ = 2965004880. Its totient is φ = 444750696.

The previous prime is 1334252131. The next prime is 1334252147. The reversal of 1334252142 is 2412524331.

1334252142 is a `hidden beast` number, since 133 + 4 + 2 + 521 + 4 + 2 = 666.

1334252142 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1334252147) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12354133 + ... + 12354240.

It is an arithmetic number, because the mean of its divisors is an integer number (185312805).

Almost surely, 2^1334252142 is an apocalyptic number.

1334252142 is an abundant number, since it is smaller than the sum of its proper divisors (1630752738).

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

1334252142 is a wasteful number, since it uses less digits than its factorization.

1334252142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24708384 (or 24708378 counting only the distinct ones).

The product of its digits is 5760, while the sum is 27.

The square root of 1334252142 is about 36527.4163061118. The cubic root of 1334252142 is about 1100.8951781949.

Adding to 1334252142 its reverse (2412524331), we get a palindrome (3746776473).

The spelling of 1334252142 in words is "one billion, three hundred thirty-four million, two hundred fifty-two thousand, one hundred forty-two".