20379101294 has 8 divisors (see below), whose sum is σ = 30622949640. Its totient is φ = 10171451416.

The previous prime is 20379101287. The next prime is 20379101311. The reversal of 20379101294 is 49210197302.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×20379101294² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9048209 + ... + 9050460.

It is an arithmetic number, because the mean of its divisors is an integer number (3827868705).

Almost surely, 2^20379101294 is an apocalyptic number.

20379101294 is a deficient number, since it is larger than the sum of its proper divisors (10243848346).

20379101294 is a wasteful number, since it uses less digits than its factorization.

20379101294 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18099234.

The product of its (nonzero) digits is 27216, while the sum is 38.

Adding to 20379101294 its reverse (49210197302), we get a palindrome (69589298596).

The spelling of 20379101294 in words is "twenty billion, three hundred seventy-nine million, one hundred one thousand, two hundred ninety-four".