7434140122 has 8 divisors (see below), whose sum is σ = 11452594356. Its totient is φ = 3616608672.

The previous prime is 7434140117. The next prime is 7434140123. The reversal of 7434140122 is 2210414347.

It can be written as a sum of positive squares in 2 ways, for example, as 6844087441 + 590052681 = 82729^2 + 24291^2 .

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

It is not an unprimeable number, because it can be changed into a prime (7434140123) 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, 50230603 + ... + 50230750.

Almost surely, 2^7434140122 is an apocalyptic number.

7434140122 is a deficient number, since it is larger than the sum of its proper divisors (4018454234).

7434140122 is a wasteful number, since it uses less digits than its factorization.

7434140122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100461392.

The product of its (nonzero) digits is 5376, while the sum is 28.

The square root of 7434140122 is about 86221.4597533584. The cubic root of 7434140122 is about 1951.6873514214.

Adding to 7434140122 its reverse (2210414347), we get a palindrome (9644554469).

The spelling of 7434140122 in words is "seven billion, four hundred thirty-four million, one hundred forty thousand, one hundred twenty-two".