1134246542 has 24 divisors (see below), whose sum is σ = 2009801160. Its totient is φ = 475906080.

The previous prime is 1134246523. The next prime is 1134246559. The reversal of 1134246542 is 2456424311.

It is a junction number, because it is equal to n+sod(n) for n = 1134246499 and 1134246508.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 148817 + ... + 156252.

It is an arithmetic number, because the mean of its divisors is an integer number (83741715).

Almost surely, 2^1134246542 is an apocalyptic number.

1134246542 is a deficient number, since it is larger than the sum of its proper divisors (875554618).

1134246542 is a wasteful number, since it uses less digits than its factorization.

1134246542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305108 (or 305095 counting only the distinct ones).

The product of its digits is 23040, while the sum is 32.

The square root of 1134246542 is about 33678.5768998632. The cubic root of 1134246542 is about 1042.8835599971.

The spelling of 1134246542 in words is "one billion, one hundred thirty-four million, two hundred forty-six thousand, five hundred forty-two".