1413423451766 has 16 divisors (see below), whose sum is σ = 2171880179280. Its totient is φ = 689463937920.

The previous prime is 1413423451757. The next prime is 1413423451771. The reversal of 1413423451766 is 6671543243141.

It is a happy number.

It is a super-2 number, since 2×1413423451766² (a number of 25 digits) contains 22 as substring.

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 1413423451766.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8052245 + ... + 8225903.

It is an arithmetic number, because the mean of its divisors is an integer number (135742511205).

Almost surely, 2^{1413423451766} is an apocalyptic number.

1413423451766 is a deficient number, since it is larger than the sum of its proper divisors (758456727514).

1413423451766 is a wasteful number, since it uses less digits than its factorization.

1413423451766 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272959.

The product of its digits is 1451520, while the sum is 47.

The spelling of 1413423451766 in words is "one trillion, four hundred thirteen billion, four hundred twenty-three million, four hundred fifty-one thousand, seven hundred sixty-six".