10418894837 has 8 divisors (see below), whose sum is σ = 11225769240. Its totient is φ = 9612794880.

The previous prime is 10418894833. The next prime is 10418894897. The reversal of 10418894837 is 73849881401.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 2268235876 + 8150658961 = 47626^2 + 90281^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10418894837 - 2² = 10418894833 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10418894833) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 165512 + ... + 219617.

It is an arithmetic number, because the mean of its divisors is an integer number (1403221155).

Almost surely, 2^10418894837 is an apocalyptic number.

It is an amenable number.

10418894837 is a deficient number, since it is larger than the sum of its proper divisors (806874403).

10418894837 is a wasteful number, since it uses less digits than its factorization.

10418894837 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 387223.

The product of its (nonzero) digits is 1548288, while the sum is 53.

The spelling of 10418894837 in words is "ten billion, four hundred eighteen million, eight hundred ninety-four thousand, eight hundred thirty-seven".