1042472127 has 8 divisors (see below), whose sum is σ = 1412749360. Its totient is φ = 683588160.

The previous prime is 1042472111. The next prime is 1042472143. The reversal of 1042472127 is 7212742401.

It is an interprime number because it is at equal distance from previous prime (1042472111) and next prime (1042472143).

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

It is not a de Polignac number, because 1042472127 - 2⁴ = 1042472111 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1042472094 and 1042472103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1042473127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2848102 + ... + 2848467.

It is an arithmetic number, because the mean of its divisors is an integer number (176593670).

Almost surely, 2^1042472127 is an apocalyptic number.

1042472127 is a deficient number, since it is larger than the sum of its proper divisors (370277233).

1042472127 is an equidigital number, since it uses as much as digits as its factorization.

1042472127 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5696633.

The product of its (nonzero) digits is 6272, while the sum is 30.

The square root of 1042472127 is about 32287.3369450006. The cubic root of 1042472127 is about 1013.9615438111.

The spelling of 1042472127 in words is "one billion, forty-two million, four hundred seventy-two thousand, one hundred twenty-seven".