1142034925 has 12 divisors (see below), whose sum is σ = 1499425236. Its totient is φ = 859884800.

The previous prime is 1142034913. The next prime is 1142034953. The reversal of 1142034925 is 5294302411.

It can be written as a sum of positive squares in 6 ways, for example, as 4052169 + 1137982756 = 2013^2 + 33734^2 .

It is not a de Polignac number, because 1142034925 - 2¹¹ = 1142032877 is a prime.

It is a Duffinian number.

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, 1343146 + ... + 1343995.

It is an arithmetic number, because the mean of its divisors is an integer number (124952103).

Almost surely, 2^1142034925 is an apocalyptic number.

It is an amenable number.

1142034925 is a deficient number, since it is larger than the sum of its proper divisors (357390311).

1142034925 is a wasteful number, since it uses less digits than its factorization.

1142034925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2687168 (or 2687163 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 1142034925 is about 33794.0072350114. The cubic root of 1142034925 is about 1045.2651281222.

The spelling of 1142034925 in words is "one billion, one hundred forty-two million, thirty-four thousand, nine hundred twenty-five".