42622005324455 has 16 divisors (see below), whose sum is σ = 51313651102560. Its totient is φ = 33986110574592.

The previous prime is 42622005324443. The next prime is 42622005324541. The reversal of 42622005324455 is 55442350022624.

It is a cyclic number.

It is not a de Polignac number, because 42622005324455 - 2⁴ = 42622005324439 is a prime.

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, 189136007 + ... + 189361223.

It is an arithmetic number, because the mean of its divisors is an integer number (3207103193910).

Almost surely, 2^{42622005324455} is an apocalyptic number.

42622005324455 is a deficient number, since it is larger than the sum of its proper divisors (8691645778105).

42622005324455 is a wasteful number, since it uses less digits than its factorization.

42622005324455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 348818.

The product of its (nonzero) digits is 2304000, while the sum is 44.

The spelling of 42622005324455 in words is "forty-two trillion, six hundred twenty-two billion, five million, three hundred twenty-four thousand, four hundred fifty-five".