42525430241146 has 8 divisors (see below), whose sum is σ = 67540389206580. Its totient is φ = 20011967172288.

The previous prime is 42525430241113. The next prime is 42525430241219. The reversal of 42525430241146 is 64114203452524.

It can be written as a sum of positive squares in 2 ways, for example, as 42412799525121 + 112630716025 = 6512511^2 + 335605^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×42525430241146² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 625373974101 + ... + 625373974168.

Almost surely, 2^{42525430241146} is an apocalyptic number.

42525430241146 is a deficient number, since it is larger than the sum of its proper divisors (25014958965434).

42525430241146 is a wasteful number, since it uses less digits than its factorization.

42525430241146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1250747948288.

The product of its (nonzero) digits is 921600, while the sum is 43.

The spelling of 42525430241146 in words is "forty-two trillion, five hundred twenty-five billion, four hundred thirty million, two hundred forty-one thousand, one hundred forty-six".