74412411421423 has 16 divisors (see below), whose sum is σ = 76891157058816. Its totient is φ = 71938599909120.

The previous prime is 74412411421409. The next prime is 74412411421471. The reversal of 74412411421423 is 32412411421447.

It is a cyclic number.

It is not a de Polignac number, because 74412411421423 - 2⁹ = 74412411420911 is a prime.

It is a super-2 number, since 2×74412411421423² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74412411427423) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 119355315 + ... + 119977147.

It is an arithmetic number, because the mean of its divisors is an integer number (4805697316176).

Almost surely, 2^{74412411421423} is an apocalyptic number.

74412411421423 is a deficient number, since it is larger than the sum of its proper divisors (2478745637393).

74412411421423 is a wasteful number, since it uses less digits than its factorization.

74412411421423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 625794.

The product of its digits is 172032, while the sum is 40.

The spelling of 74412411421423 in words is "seventy-four trillion, four hundred twelve billion, four hundred eleven million, four hundred twenty-one thousand, four hundred twenty-three".