4250427623805 has 64 divisors (see below), whose sum is σ = 7950720043008. Its totient is φ = 1917936725760.

The previous prime is 4250427623801. The next prime is 4250427623821. The reversal of 4250427623805 is 5083267240524.

It is not a de Polignac number, because 4250427623805 - 2² = 4250427623801 is a prime.

It is a super-2 number, since 2×4250427623805² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4250427623801) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 14994819 + ... + 15275648.

It is an arithmetic number, because the mean of its divisors is an integer number (124230000672).

Almost surely, 2^{4250427623805} is an apocalyptic number.

It is an amenable number.

4250427623805 is a deficient number, since it is larger than the sum of its proper divisors (3700292419203).

4250427623805 is a wasteful number, since it uses less digits than its factorization.

4250427623805 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30270546.

The product of its (nonzero) digits is 3225600, while the sum is 48.

The spelling of 4250427623805 in words is "four trillion, two hundred fifty billion, four hundred twenty-seven million, six hundred twenty-three thousand, eight hundred five".