10494493494 has 16 divisors (see below), whose sum is σ = 21712745520. Its totient is φ = 3377538080.

The previous prime is 10494493463. The next prime is 10494493501. The reversal of 10494493494 is 49439449401.

It is a super-2 number, since 2×10494493494² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

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, 30156417 + ... + 30156764.

It is an arithmetic number, because the mean of its divisors is an integer number (1357046595).

Almost surely, 2^10494493494 is an apocalyptic number.

10494493494 is an abundant number, since it is smaller than the sum of its proper divisors (11218252026).

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

10494493494 is a wasteful number, since it uses less digits than its factorization.

10494493494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60313215.

The product of its (nonzero) digits is 2239488, while the sum is 51.

The spelling of 10494493494 in words is "ten billion, four hundred ninety-four million, four hundred ninety-three thousand, four hundred ninety-four".