7424819401 has 4 divisors (see below), whose sum is σ = 7440856192. Its totient is φ = 7408782612.

The previous prime is 7424819399. The next prime is 7424819429. The reversal of 7424819401 is 1049184247.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 7424819401 - 2¹ = 7424819399 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7424819461) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8017701 + ... + 8018626.

It is an arithmetic number, because the mean of its divisors is an integer number (1860214048).

Almost surely, 2^7424819401 is an apocalyptic number.

It is an amenable number.

7424819401 is a deficient number, since it is larger than the sum of its proper divisors (16036791).

7424819401 is a wasteful number, since it uses less digits than its factorization.

7424819401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16036790.

The product of its (nonzero) digits is 64512, while the sum is 40.

The square root of 7424819401 is about 86167.3917500118. The cubic root of 7424819401 is about 1950.8713529425.

The spelling of 7424819401 in words is "seven billion, four hundred twenty-four million, eight hundred nineteen thousand, four hundred one".