10194371092 has 6 divisors (see below), whose sum is σ = 17840149418. Its totient is φ = 5097185544.

The previous prime is 10194371069. The next prime is 10194371101. The reversal of 10194371092 is 29017349101.

It can be written as a sum of positive squares in only one way, i.e., 8857444996 + 1336926096 = 94114^2 + 36564^2 .

It is a super-2 number, since 2×10194371092² (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 as a sum of consecutive naturals, namely, 1274296383 + ... + 1274296390.

Almost surely, 2^10194371092 is an apocalyptic number.

It is an amenable number.

10194371092 is a deficient number, since it is larger than the sum of its proper divisors (7645778326).

10194371092 is a wasteful number, since it uses less digits than its factorization.

10194371092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2548592777 (or 2548592775 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 37.

The spelling of 10194371092 in words is "ten billion, one hundred ninety-four million, three hundred seventy-one thousand, ninety-two".