1749474923119 has 48 divisors (see below), whose sum is σ = 2235723275520. Its totient is φ = 1339649942400.

The previous prime is 1749474923111. The next prime is 1749474923137. The reversal of 1749474923119 is 9113294749471.

It is not a de Polignac number, because 1749474923119 - 2³ = 1749474923111 is a prime.

It is a super-2 number, since 2×1749474923119² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1749474923111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 221926152 + ... + 221934034.

It is an arithmetic number, because the mean of its divisors is an integer number (46577568240).

Almost surely, 2^{1749474923119} is an apocalyptic number.

1749474923119 is a deficient number, since it is larger than the sum of its proper divisors (486248352401).

1749474923119 is a wasteful number, since it uses less digits than its factorization.

1749474923119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12412 (or 12401 counting only the distinct ones).

The product of its digits is 13716864, while the sum is 61.

The spelling of 1749474923119 in words is "one trillion, seven hundred forty-nine billion, four hundred seventy-four million, nine hundred twenty-three thousand, one hundred nineteen".