1042130254 has 32 divisors (see below), whose sum is σ = 1766901600. Its totient is φ = 456637440.

The previous prime is 1042130249. The next prime is 1042130269. The reversal of 1042130254 is 4520312401.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 699142 + ... + 700630.

It is an arithmetic number, because the mean of its divisors is an integer number (55215675).

Almost surely, 2^1042130254 is an apocalyptic number.

1042130254 is a deficient number, since it is larger than the sum of its proper divisors (724771346).

1042130254 is a wasteful number, since it uses less digits than its factorization.

1042130254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2628.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 1042130254 is about 32282.0422835979. The cubic root of 1042130254 is about 1013.8506906553.

Adding to 1042130254 its reverse (4520312401), we get a palindrome (5562442655).

The spelling of 1042130254 in words is "one billion, forty-two million, one hundred thirty thousand, two hundred fifty-four".