19094629364 has 48 divisors (see below), whose sum is σ = 36237091968. Its totient is φ = 8768729088.

The previous prime is 19094629361. The next prime is 19094629387. The reversal of 19094629364 is 46392649091.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (19094629361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4228772 + ... + 4233284.

It is an arithmetic number, because the mean of its divisors is an integer number (754939416).

Almost surely, 2^19094629364 is an apocalyptic number.

It is an amenable number.

19094629364 is a deficient number, since it is larger than the sum of its proper divisors (17142462604).

19094629364 is a wasteful number, since it uses less digits than its factorization.

19094629364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6024 (or 6022 counting only the distinct ones).

The product of its (nonzero) digits is 2519424, while the sum is 53.

The spelling of 19094629364 in words is "nineteen billion, ninety-four million, six hundred twenty-nine thousand, three hundred sixty-four".