42214003655 has 16 divisors (see below), whose sum is σ = 51921705024. Its totient is φ = 32935568640.

The previous prime is 42214003621. The next prime is 42214003687. The reversal of 42214003655 is 55630041224.

42214003655 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 42214003655 - 2⁶ = 42214003591 is a prime.

It is a Duffinian number.

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, 432686 + ... + 521195.

It is an arithmetic number, because the mean of its divisors is an integer number (3245106564).

Almost surely, 2^42214003655 is an apocalyptic number.

42214003655 is a deficient number, since it is larger than the sum of its proper divisors (9707701369).

42214003655 is a wasteful number, since it uses less digits than its factorization.

42214003655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 954106.

The product of its (nonzero) digits is 28800, while the sum is 32.

Adding to 42214003655 its reverse (55630041224), we get a palindrome (97844044879).

The spelling of 42214003655 in words is "forty-two billion, two hundred fourteen million, three thousand, six hundred fifty-five".