10494010140 has 48 divisors (see below), whose sum is σ = 29392506528. Its totient is φ = 2797519104.

The previous prime is 10494010069. The next prime is 10494010141. The reversal of 10494010140 is 4101049401.

It is a super-2 number, since 2×10494010140² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10494010140.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10494010141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 176454 + ... + 228306.

It is an arithmetic number, because the mean of its divisors is an integer number (612343886).

Almost surely, 2^10494010140 is an apocalyptic number.

10494010140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10494010140 is an abundant number, since it is smaller than the sum of its proper divisors (18898496388).

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

10494010140 is a wasteful number, since it uses less digits than its factorization.

10494010140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55238 (or 55236 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 24.

Adding to 10494010140 its reverse (4101049401), we get a palindrome (14595059541).

The spelling of 10494010140 in words is "ten billion, four hundred ninety-four million, ten thousand, one hundred forty".