42241148515 has 16 divisors (see below), whose sum is σ = 52061377536. Its totient is φ = 32882560000.

The previous prime is 42241148489. The next prime is 42241148533. The reversal of 42241148515 is 51584114224.

42241148515 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-42241148515 is a prime.

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, 190486 + ... + 347515.

It is an arithmetic number, because the mean of its divisors is an integer number (3253836096).

Almost surely, 2^42241148515 is an apocalyptic number.

42241148515 is a deficient number, since it is larger than the sum of its proper divisors (9820229021).

42241148515 is a wasteful number, since it uses less digits than its factorization.

42241148515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 538430.

The product of its digits is 51200, while the sum is 37.

The spelling of 42241148515 in words is "forty-two billion, two hundred forty-one million, one hundred forty-eight thousand, five hundred fifteen".