10498180982138 has 8 divisors (see below), whose sum is σ = 15747846084660. Its totient is φ = 5248898953920.

The previous prime is 10498180982123. The next prime is 10498180982147. The reversal of 10498180982138 is 83128908189401.

It can be written as a sum of positive squares in 2 ways, for example, as 7424551388809 + 3073629593329 = 2724803^2 + 1753177^2 .

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

It is a super-2 number, since 2×10498180982138² (a number of 27 digits) contains 22 as substring.

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, 95700053 + ... + 95809688.

Almost surely, 2^{10498180982138} is an apocalyptic number.

10498180982138 is a deficient number, since it is larger than the sum of its proper divisors (5249665102522).

10498180982138 is a wasteful number, since it uses less digits than its factorization.

10498180982138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191537152.

The product of its (nonzero) digits is 7962624, while the sum is 62.

The spelling of 10498180982138 in words is "ten trillion, four hundred ninety-eight billion, one hundred eighty million, nine hundred eighty-two thousand, one hundred thirty-eight".