1412661100623 has 4 divisors (see below), whose sum is σ = 1883548134168. Its totient is φ = 941774067080.

The previous prime is 1412661100561. The next prime is 1412661100637. The reversal of 1412661100623 is 3260011662141.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1412661100623 - 2⁶ = 1412661100559 is a prime.

It is a super-2 number, since 2×1412661100623² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1412661100523) 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, 235443516768 + ... + 235443516773.

It is an arithmetic number, because the mean of its divisors is an integer number (470887033542).

Almost surely, 2^{1412661100623} is an apocalyptic number.

1412661100623 is a deficient number, since it is larger than the sum of its proper divisors (470887033545).

1412661100623 is an equidigital number, since it uses as much as digits as its factorization.

1412661100623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 470887033544.

The product of its (nonzero) digits is 10368, while the sum is 33.

Adding to 1412661100623 its reverse (3260011662141), we get a palindrome (4672672762764).

The spelling of 1412661100623 in words is "one trillion, four hundred twelve billion, six hundred sixty-one million, one hundred thousand, six hundred twenty-three".