1412420141 has 4 divisors (see below), whose sum is σ = 1540821984. Its totient is φ = 1284018300.

The previous prime is 1412420117. The next prime is 1412420153. The reversal of 1412420141 is 1410242141.

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.

It is a cyclic number.

It is not a de Polignac number, because 1412420141 - 2¹⁸ = 1412157997 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1412420941) 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, 64200905 + ... + 64200926.

It is an arithmetic number, because the mean of its divisors is an integer number (385205496).

Almost surely, 2^1412420141 is an apocalyptic number.

1412420141 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1412420141 is a deficient number, since it is larger than the sum of its proper divisors (128401843).

1412420141 is a wasteful number, since it uses less digits than its factorization.

1412420141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128401842.

The product of its (nonzero) digits is 256, while the sum is 20.

The square root of 1412420141 is about 37582.1785025828. The cubic root of 1412420141 is about 1121.9873677699.

Adding to 1412420141 its reverse (1410242141), we get a palindrome (2822662282).

The spelling of 1412420141 in words is "one billion, four hundred twelve million, four hundred twenty thousand, one hundred forty-one".