1412215141 has 4 divisors (see below), whose sum is σ = 1416481984. Its totient is φ = 1407948300.

The previous prime is 1412215121. The next prime is 1412215151. The reversal of 1412215141 is 1415122141.

It is a happy number.

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: 1415122141 = 313 ⋅4521157.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1412215141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1412215121) 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, 2132925 + ... + 2133586.

It is an arithmetic number, because the mean of its divisors is an integer number (354120496).

Almost surely, 2^1412215141 is an apocalyptic number.

It is an amenable number.

1412215141 is a deficient number, since it is larger than the sum of its proper divisors (4266843).

1412215141 is an equidigital number, since it uses as much as digits as its factorization.

1412215141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4266842.

The product of its digits is 320, while the sum is 22.

The square root of 1412215141 is about 37579.4510470816. The cubic root of 1412215141 is about 1121.9330830396.

Adding to 1412215141 its reverse (1415122141), we get a palindrome (2827337282).

The spelling of 1412215141 in words is "one billion, four hundred twelve million, two hundred fifteen thousand, one hundred forty-one".