7342450401 has 16 divisors (see below), whose sum is σ = 11501461440. Its totient is φ = 4107664320.

The previous prime is 7342450397. The next prime is 7342450411. The reversal of 7342450401 is 1040542437.

It is not a de Polignac number, because 7342450401 - 2² = 7342450397 is a prime.

It is a super-2 number, since 2×7342450401² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (7342450411) 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, 8557206 + ... + 8558063.

It is an arithmetic number, because the mean of its divisors is an integer number (718841340).

Almost surely, 2^7342450401 is an apocalyptic number.

It is an amenable number.

7342450401 is a deficient number, since it is larger than the sum of its proper divisors (4159011039).

7342450401 is a wasteful number, since it uses less digits than its factorization.

7342450401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17115296.

The product of its (nonzero) digits is 13440, while the sum is 30.

The square root of 7342450401 is about 85688.0995296313. The cubic root of 7342450401 is about 1943.6303582084.

Adding to 7342450401 its reverse (1040542437), we get a palindrome (8382992838).

The spelling of 7342450401 in words is "seven billion, three hundred forty-two million, four hundred fifty thousand, four hundred one".