15010041020 has 48 divisors (see below), whose sum is σ = 34008165408. Its totient is φ = 5531984640.

The previous prime is 15010040963. The next prime is 15010041061. The reversal of 15010041020 is 2014001051.

It is a junction number, because it is equal to n+sod(n) for n = 15010040986 and 15010041004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 89450 + ... + 194990.

It is an arithmetic number, because the mean of its divisors is an integer number (708503446).

Almost surely, 2^15010041020 is an apocalyptic number.

15010041020 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 15010041020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17004082704).

15010041020 is an abundant number, since it is smaller than the sum of its proper divisors (18998124388).

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

15010041020 is a wasteful number, since it uses less digits than its factorization.

15010041020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106110 (or 106108 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 14.

Adding to 15010041020 its reverse (2014001051), we get a palindrome (17024042071).

The spelling of 15010041020 in words is "fifteen billion, ten million, forty-one thousand, twenty".