1423044351366 has 32 divisors (see below), whose sum is σ = 3163405632768. Its totient is φ = 423089228640.

The previous prime is 1423044351347. The next prime is 1423044351371. The reversal of 1423044351366 is 6631534403241.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 203404786 + ... + 203411781.

It is an arithmetic number, because the mean of its divisors is an integer number (98856426024).

Almost surely, 2^{1423044351366} is an apocalyptic number.

1423044351366 is an abundant number, since it is smaller than the sum of its proper divisors (1740361281402).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1423044351366 is a wasteful number, since it uses less digits than its factorization.

1423044351366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 406816636.

The product of its (nonzero) digits is 622080, while the sum is 42.

The spelling of 1423044351366 in words is "one trillion, four hundred twenty-three billion, forty-four million, three hundred fifty-one thousand, three hundred sixty-six".