1042264017423 has 36 divisors (see below), whose sum is σ = 1596430632888. Its totient is φ = 655151807520.

The previous prime is 1042264017359. The next prime is 1042264017511. The reversal of 1042264017423 is 3247104622401.

1042264017423 is a `hidden beast` number, since 1 + 0 + 4 + 2 + 2 + 640 + 1 + 7 + 4 + 2 + 3 = 666.

It is not a de Polignac number, because 1042264017423 - 2⁶ = 1042264017359 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1042264017023) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 74640 + ... + 1445717.

It is an arithmetic number, because the mean of its divisors is an integer number (44345295358).

Almost surely, 2^{1042264017423} is an apocalyptic number.

1042264017423 is a deficient number, since it is larger than the sum of its proper divisors (554166615465).

1042264017423 is a wasteful number, since it uses less digits than its factorization.

1042264017423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1520612 (or 1520590 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 36.

Adding to 1042264017423 its reverse (3247104622401), we get a palindrome (4289368639824).

The spelling of 1042264017423 in words is "one trillion, forty-two billion, two hundred sixty-four million, seventeen thousand, four hundred twenty-three".