4029398755797 has 16 divisors (see below), whose sum is σ = 5420204291520. Its totient is φ = 2662430652672.

The previous prime is 4029398755783. The next prime is 4029398755801. The reversal of 4029398755797 is 7975578939204.

It is not a de Polignac number, because 4029398755797 - 2¹⁴ = 4029398739413 is a prime.

It is a super-2 number, since 2×4029398755797² (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 (4029398755777) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17481979 + ... + 17710967.

It is an arithmetic number, because the mean of its divisors is an integer number (338762768220).

Almost surely, 2^{4029398755797} is an apocalyptic number.

It is an amenable number.

4029398755797 is a deficient number, since it is larger than the sum of its proper divisors (1390805535723).

4029398755797 is a wasteful number, since it uses less digits than its factorization.

4029398755797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 281012.

The product of its (nonzero) digits is 1200225600, while the sum is 75.

The spelling of 4029398755797 in words is "four trillion, twenty-nine billion, three hundred ninety-eight million, seven hundred fifty-five thousand, seven hundred ninety-seven".