1042900971 has 8 divisors (see below), whose sum is σ = 1589182464. Its totient is φ = 595943400.

The previous prime is 1042900967. The next prime is 1042900997. The reversal of 1042900971 is 1790092401.

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

It is not a de Polignac number, because 1042900971 - 2² = 1042900967 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1042900931) 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, 24830955 + ... + 24830996.

It is an arithmetic number, because the mean of its divisors is an integer number (198647808).

Almost surely, 2^1042900971 is an apocalyptic number.

1042900971 is a deficient number, since it is larger than the sum of its proper divisors (546281493).

1042900971 is an equidigital number, since it uses as much as digits as its factorization.

1042900971 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49661961.

The product of its (nonzero) digits is 4536, while the sum is 33.

The square root of 1042900971 is about 32293.9773177600. The cubic root of 1042900971 is about 1014.1005632633.

The spelling of 1042900971 in words is "one billion, forty-two million, nine hundred thousand, nine hundred seventy-one".