1412238350021 has 8 divisors (see below), whose sum is σ = 1449601584888. Its totient is φ = 1375333560000.

The previous prime is 1412238350011. The next prime is 1412238350041. The reversal of 1412238350021 is 1200538322141.

It can be written as a sum of positive squares in 4 ways, for example, as 553891689121 + 858346660900 = 744239^2 + 926470^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 1412238350021 - 2³⁸ = 1137360443077 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1412238350021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1412238350011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114604970 + ... + 114617291.

It is an arithmetic number, because the mean of its divisors is an integer number (181200198111).

Almost surely, 2^{1412238350021} is an apocalyptic number.

It is an amenable number.

1412238350021 is a deficient number, since it is larger than the sum of its proper divisors (37363234867).

1412238350021 is a wasteful number, since it uses less digits than its factorization.

1412238350021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229222423.

The product of its (nonzero) digits is 11520, while the sum is 32.

The spelling of 1412238350021 in words is "one trillion, four hundred twelve billion, two hundred thirty-eight million, three hundred fifty thousand, twenty-one".