238021607769063 has 32 divisors (see below), whose sum is σ = 355021547811840. Its totient is φ = 140964437790720.

The previous prime is 238021607769053. The next prime is 238021607769083. The reversal of 238021607769063 is 360967706120832.

It is not a de Polignac number, because 238021607769063 - 2¹⁸ = 238021607506919 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 238021607768988 and 238021607769006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (238021607769013) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 452940970 + ... + 453466167.

It is an arithmetic number, because the mean of its divisors is an integer number (11094423369120).

Almost surely, 2^{238021607769063} is an apocalyptic number.

238021607769063 is a deficient number, since it is larger than the sum of its proper divisors (116999940042777).

238021607769063 is a wasteful number, since it uses less digits than its factorization.

238021607769063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 906407447.

The product of its (nonzero) digits is 27433728, while the sum is 60.

The spelling of 238021607769063 in words is "two hundred thirty-eight trillion, twenty-one billion, six hundred seven million, seven hundred sixty-nine thousand, sixty-three".