1003426191108 has 60 divisors (see below), whose sum is σ = 2861622851472. Its totient is φ = 304068541680.

The previous prime is 1003426191107. The next prime is 1003426191133. The reversal of 1003426191108 is 8011916243001.

1003426191108 is a `hidden beast` number, since 1 + 0 + 0 + 34 + 2 + 619 + 1 + 1 + 0 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (1003426191101) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 140768910 + ... + 140776037.

Almost surely, 2^{1003426191108} is an apocalyptic number.

1003426191108 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

1003426191108 is an abundant number, since it is smaller than the sum of its proper divisors (1858196660364).

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

1003426191108 is a wasteful number, since it uses less digits than its factorization.

1003426191108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 281544974 (or 281544963 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 36.

The spelling of 1003426191108 in words is "one trillion, three billion, four hundred twenty-six million, one hundred ninety-one thousand, one hundred eight".