1254113342 has 8 divisors (see below), whose sum is σ = 1881323496. Its totient is φ = 627005512.

The previous prime is 1254113321. The next prime is 1254113347. The reversal of 1254113342 is 2433114521.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1254113347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25313 + ... + 56115.

It is an arithmetic number, because the mean of its divisors is an integer number (235165437).

Almost surely, 2^1254113342 is an apocalyptic number.

1254113342 is a deficient number, since it is larger than the sum of its proper divisors (627210154).

1254113342 is a wasteful number, since it uses less digits than its factorization.

1254113342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51162.

The product of its digits is 2880, while the sum is 26.

The square root of 1254113342 is about 35413.4627225297. The cubic root of 1254113342 is about 1078.3976415305.

Adding to 1254113342 its reverse (2433114521), we get a palindrome (3687227863).

The spelling of 1254113342 in words is "one billion, two hundred fifty-four million, one hundred thirteen thousand, three hundred forty-two".