1041842121 has 16 divisors (see below), whose sum is σ = 1400884800. Its totient is φ = 688697280.

The previous prime is 1041842117. The next prime is 1041842173. The reversal of 1041842121 is 1212481401.

It is not a de Polignac number, because 1041842121 - 2² = 1041842117 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1041842091 and 1041842100.

It is not an unprimeable number, because it can be changed into a prime (1041842521) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 307191 + ... + 310563.

It is an arithmetic number, because the mean of its divisors is an integer number (87555300).

Almost surely, 2^1041842121 is an apocalyptic number.

It is an amenable number.

1041842121 is a deficient number, since it is larger than the sum of its proper divisors (359042679).

1041842121 is a wasteful number, since it uses less digits than its factorization.

1041842121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4216.

The product of its (nonzero) digits is 512, while the sum is 24.

The square root of 1041842121 is about 32277.5792307911. The cubic root of 1041842121 is about 1013.7572439975.

The spelling of 1041842121 in words is "one billion, forty-one million, eight hundred forty-two thousand, one hundred twenty-one".