42088953659 has 2 divisors, whose sum is σ = 42088953660. Its totient is φ = 42088953658.

The previous prime is 42088953589. The next prime is 42088953671. The reversal of 42088953659 is 95635988024.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 42088953659 - 2¹² = 42088949563 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 42088953598 and 42088953607.

It is not a weakly prime, because it can be changed into another prime (42088953059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21044476829 + 21044476830.

It is an arithmetic number, because the mean of its divisors is an integer number (21044476830).

Almost surely, 2^42088953659 is an apocalyptic number.

42088953659 is a deficient number, since it is larger than the sum of its proper divisors (1).

42088953659 is an equidigital number, since it uses as much as digits as its factorization.

42088953659 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18662400, while the sum is 59.

The spelling of 42088953659 in words is "forty-two billion, eighty-eight million, nine hundred fifty-three thousand, six hundred fifty-nine".