7224367401 has 64 divisors (see below), whose sum is σ = 11289392640. Its totient is φ = 4618104192.

The previous prime is 7224367399. The next prime is 7224367421. The reversal of 7224367401 is 1047634227.

7224367401 is a `hidden beast` number, since 7 + 2 + 243 + 6 + 7 + 401 = 666.

It is not a de Polignac number, because 7224367401 - 2¹ = 7224367399 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7224367421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5906476 + ... + 5907698.

It is an arithmetic number, because the mean of its divisors is an integer number (176396760).

Almost surely, 2^7224367401 is an apocalyptic number.

It is an amenable number.

7224367401 is a deficient number, since it is larger than the sum of its proper divisors (4065025239).

7224367401 is an equidigital number, since it uses as much as digits as its factorization.

7224367401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1354 (or 1336 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 36.

The square root of 7224367401 is about 84996.2787479546. The cubic root of 7224367401 is about 1933.1546929240.

The spelling of 7224367401 in words is "seven billion, two hundred twenty-four million, three hundred sixty-seven thousand, four hundred one".