1042170254 has 8 divisors (see below), whose sum is σ = 1645532040. Its totient is φ = 493659576.

The previous prime is 1042170251. The next prime is 1042170281. The reversal of 1042170254 is 4520712401.

1042170254 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×1042170254² = 2172237676644849032, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1042170251) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13712729 + ... + 13712804.

It is an arithmetic number, because the mean of its divisors is an integer number (205691505).

Almost surely, 2^1042170254 is an apocalyptic number.

1042170254 is a deficient number, since it is larger than the sum of its proper divisors (603361786).

1042170254 is a wasteful number, since it uses less digits than its factorization.

1042170254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27425554.

The product of its (nonzero) digits is 2240, while the sum is 26.

The square root of 1042170254 is about 32282.6618171427. The cubic root of 1042170254 is about 1013.8636620053.

Adding to 1042170254 its reverse (4520712401), we get a palindrome (5562882655).

The spelling of 1042170254 in words is "one billion, forty-two million, one hundred seventy thousand, two hundred fifty-four".