1214071041 has 4 divisors (see below), whose sum is σ = 1618761392. Its totient is φ = 809380692.

The previous prime is 1214071037. The next prime is 1214071043. The reversal of 1214071041 is 1401704121.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1401704121 = 3 ⋅467234707.

It is not a de Polignac number, because 1214071041 - 2² = 1214071037 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1214070999 and 1214071017.

It is not an unprimeable number, because it can be changed into a prime (1214071043) 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, 202345171 + ... + 202345176.

It is an arithmetic number, because the mean of its divisors is an integer number (404690348).

Almost surely, 2^1214071041 is an apocalyptic number.

It is an amenable number.

1214071041 is a deficient number, since it is larger than the sum of its proper divisors (404690351).

1214071041 is an equidigital number, since it uses as much as digits as its factorization.

1214071041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 404690350.

The product of its (nonzero) digits is 224, while the sum is 21.

The square root of 1214071041 is about 34843.5222243676. The cubic root of 1214071041 is about 1066.7959707289.

Adding to 1214071041 its reverse (1401704121), we get a palindrome (2615775162).

The spelling of 1214071041 in words is "one billion, two hundred fourteen million, seventy-one thousand, forty-one".