1111187625340 has 24 divisors (see below), whose sum is σ = 2512993553280. Its totient is φ = 410284661568.

The previous prime is 1111187625311. The next prime is 1111187625349. The reversal of 1111187625340 is 435267811111.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1111187625293 and 1111187625302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1111187625349) 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, 2136899020 + ... + 2136899539.

It is an arithmetic number, because the mean of its divisors is an integer number (104708064720).

Almost surely, 2^{1111187625340} is an apocalyptic number.

1111187625340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1111187625340 is an abundant number, since it is smaller than the sum of its proper divisors (1401805927940).

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

1111187625340 is a wasteful number, since it uses less digits than its factorization.

1111187625340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4273798581 (or 4273798579 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 40.

The spelling of 1111187625340 in words is "one trillion, one hundred eleven billion, one hundred eighty-seven million, six hundred twenty-five thousand, three hundred forty".