10490198158 has 16 divisors (see below), whose sum is σ = 17175219840. Its totient is φ = 4765649400.

The previous prime is 10490198149. The next prime is 10490198197. The reversal of 10490198158 is 85189109401.

It is a super-2 number, since 2×10490198158² (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 7 ways as a sum of consecutive naturals, for example, 89928 + ... + 170491.

It is an arithmetic number, because the mean of its divisors is an integer number (1073451240).

Almost surely, 2^10490198158 is an apocalyptic number.

10490198158 is a deficient number, since it is larger than the sum of its proper divisors (6685021682).

10490198158 is a wasteful number, since it uses less digits than its factorization.

10490198158 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262263.

The product of its (nonzero) digits is 103680, while the sum is 46.

The spelling of 10490198158 in words is "ten billion, four hundred ninety million, one hundred ninety-eight thousand, one hundred fifty-eight".