10309497126 has 16 divisors (see below), whose sum is σ = 20627830128. Its totient is φ = 3435026400.

The previous prime is 10309497067. The next prime is 10309497169. The reversal of 10309497126 is 62179490301.

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, 352945 + ... + 381036.

It is an arithmetic number, because the mean of its divisors is an integer number (1289239383).

Almost surely, 2^10309497126 is an apocalyptic number.

10309497126 is an abundant number, since it is smaller than the sum of its proper divisors (10318333002).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10309497126 is a wasteful number, since it uses less digits than its factorization.

10309497126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 736327.

The product of its (nonzero) digits is 81648, while the sum is 42.

The spelling of 10309497126 in words is "ten billion, three hundred nine million, four hundred ninety-seven thousand, one hundred twenty-six".