115082010040 has 64 divisors (see below), whose sum is σ = 264773849760. Its totient is φ = 45000983040.

The previous prime is 115082010031. The next prime is 115082010049. The reversal of 115082010040 is 40010280511.

It is an interprime number because it is at equal distance from previous prime (115082010031) and next prime (115082010049).

It is a junction number, because it is equal to n+sod(n) for n = 115082009993 and 115082010020.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115082010049) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 489255 + ... + 685225.

Almost surely, 2^115082010040 is an apocalyptic number.

115082010040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 115082010040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (132386924880).

115082010040 is an abundant number, since it is smaller than the sum of its proper divisors (149691839720).

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

115082010040 is a wasteful number, since it uses less digits than its factorization.

115082010040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196312 (or 196308 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 22.

Adding to 115082010040 its reverse (40010280511), we get a palindrome (155092290551).

The spelling of 115082010040 in words is "one hundred fifteen billion, eighty-two million, ten thousand, forty".