42298799401 has 8 divisors (see below), whose sum is σ = 43475286600. Its totient is φ = 41137895040.

The previous prime is 42298799371. The next prime is 42298799423. The reversal of 42298799401 is 10499789224.

It is a happy number.

42298799401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 2916000000 + 39382799401 = 54000^2 + 198451^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 42298799401 - 2¹³ = 42298791209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42298799461) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3890206 + ... + 3901063.

It is an arithmetic number, because the mean of its divisors is an integer number (5434410825).

Almost surely, 2^42298799401 is an apocalyptic number.

It is an amenable number.

42298799401 is a deficient number, since it is larger than the sum of its proper divisors (1176487199).

42298799401 is an equidigital number, since it uses as much as digits as its factorization.

42298799401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7791419.

The product of its (nonzero) digits is 2612736, while the sum is 55.

The spelling of 42298799401 in words is "forty-two billion, two hundred ninety-eight million, seven hundred ninety-nine thousand, four hundred one".