1124479223447 has 16 divisors (see below), whose sum is σ = 1173744663552. Its totient is φ = 1076063002560.

The previous prime is 1124479223429. The next prime is 1124479223453. The reversal of 1124479223447 is 7443229744211.

It is not a de Polignac number, because 1124479223447 - 2⁸ = 1124479223191 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1124479223395 and 1124479223404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1124479223947) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1504523 + ... + 2124275.

It is an arithmetic number, because the mean of its divisors is an integer number (73359041472).

Almost surely, 2^{1124479223447} is an apocalyptic number.

1124479223447 is a deficient number, since it is larger than the sum of its proper divisors (49265440105).

1124479223447 is a wasteful number, since it uses less digits than its factorization.

1124479223447 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 620438.

The product of its digits is 2709504, while the sum is 50.

The spelling of 1124479223447 in words is "one trillion, one hundred twenty-four billion, four hundred seventy-nine million, two hundred twenty-three thousand, four hundred forty-seven".