15045410142 has 96 divisors (see below), whose sum is σ = 39530529792. Its totient is φ = 4037236992.

The previous prime is 15045410131. The next prime is 15045410189. The reversal of 15045410142 is 24101454051.

15045410142 is a `hidden beast` number, since 1 + 504 + 5 + 4 + 10 + 142 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1035943 + ... + 1050365.

It is an arithmetic number, because the mean of its divisors is an integer number (411776352).

Almost surely, 2^15045410142 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 15045410142, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19765264896).

15045410142 is an abundant number, since it is smaller than the sum of its proper divisors (24485119650).

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

15045410142 is a wasteful number, since it uses less digits than its factorization.

15045410142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14942 (or 14939 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 27.

Adding to 15045410142 its reverse (24101454051), we get a palindrome (39146864193).

The spelling of 15045410142 in words is "fifteen billion, forty-five million, four hundred ten thousand, one hundred forty-two".