42850503840619 has 16 divisors (see below), whose sum is σ = 44631310288320. Its totient is φ = 41090330538880.

The previous prime is 42850503840611. The next prime is 42850503840647. The reversal of 42850503840619 is 91604830505824.

It is a cyclic number.

It is not a de Polignac number, because 42850503840619 - 2³ = 42850503840611 is a prime.

It is a super-2 number, since 2×42850503840619² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 42850503840619.

It is not an unprimeable number, because it can be changed into a prime (42850503840611) 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, 1973637 + ... + 9465529.

It is an arithmetic number, because the mean of its divisors is an integer number (2789456893020).

Almost surely, 2^{42850503840619} is an apocalyptic number.

42850503840619 is a deficient number, since it is larger than the sum of its proper divisors (1780806447701).

42850503840619 is a wasteful number, since it uses less digits than its factorization.

42850503840619 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7493270.

The product of its (nonzero) digits is 8294400, while the sum is 55.

The spelling of 42850503840619 in words is "forty-two trillion, eight hundred fifty billion, five hundred three million, eight hundred forty thousand, six hundred nineteen".