10074814749 has 48 divisors (see below), whose sum is σ = 15491758464. Its totient is φ = 6539097600.

The previous prime is 10074814747. The next prime is 10074814777. The reversal of 10074814749 is 94741847001.

It is a happy number.

10074814749 is a `hidden beast` number, since 100 + 74 + 8 + 1 + 474 + 9 = 666.

It is not a de Polignac number, because 10074814749 - 2¹ = 10074814747 is a prime.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10074814747) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7401829 + ... + 7403189.

It is an arithmetic number, because the mean of its divisors is an integer number (322744968).

Almost surely, 2^10074814749 is an apocalyptic number.

It is an amenable number.

10074814749 is a deficient number, since it is larger than the sum of its proper divisors (5416943715).

10074814749 is an equidigital number, since it uses as much as digits as its factorization.

10074814749 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2160 (or 2148 counting only the distinct ones).

The product of its (nonzero) digits is 225792, while the sum is 45.

The spelling of 10074814749 in words is "ten billion, seventy-four million, eight hundred fourteen thousand, seven hundred forty-nine".