10690398034438 has 8 divisors (see below), whose sum is σ = 16552874376000. Its totient is φ = 5172773242440.

The previous prime is 10690398034429. The next prime is 10690398034499. The reversal of 10690398034438 is 83443089309601.

It is a happy number.

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

It is a super-2 number, since 2×10690398034438² (a number of 27 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 3 ways as a sum of consecutive naturals, for example, 86212887313 + ... + 86212887436.

It is an arithmetic number, because the mean of its divisors is an integer number (2069109297000).

Almost surely, 2^{10690398034438} is an apocalyptic number.

10690398034438 is a deficient number, since it is larger than the sum of its proper divisors (5862476341562).

10690398034438 is a wasteful number, since it uses less digits than its factorization.

10690398034438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172425774782.

The product of its (nonzero) digits is 13436928, while the sum is 58.

The spelling of 10690398034438 in words is "ten trillion, six hundred ninety billion, three hundred ninety-eight million, thirty-four thousand, four hundred thirty-eight".