20094371629019 has 4 divisors (see below), whose sum is σ = 20105966767296. Its totient is φ = 20082776490744.

The previous prime is 20094371628973. The next prime is 20094371629043. The reversal of 20094371629019 is 91092617349002.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 20094371629019 - 2³⁶ = 20025652152283 is a prime.

It is a super-2 number, since 2×20094371629019² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20094371622019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5797566539 + ... + 5797570004.

It is an arithmetic number, because the mean of its divisors is an integer number (5026491691824).

Almost surely, 2^{20094371629019} is an apocalyptic number.

20094371629019 is a deficient number, since it is larger than the sum of its proper divisors (11595138277).

20094371629019 is a wasteful number, since it uses less digits than its factorization.

20094371629019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11595138276.

The product of its (nonzero) digits is 1469664, while the sum is 53.

The spelling of 20094371629019 in words is "twenty trillion, ninety-four billion, three hundred seventy-one million, six hundred twenty-nine thousand, nineteen".