7422373429 has 2 divisors, whose sum is σ = 7422373430. Its totient is φ = 7422373428.

The previous prime is 7422373423. The next prime is 7422373457. The reversal of 7422373429 is 9243732247.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5915148100 + 1507225329 = 76910^2 + 38823^2 .

It is a cyclic number.

It is not a de Polignac number, because 7422373429 - 2⁵ = 7422373397 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7422373423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3711186714 + 3711186715.

It is an arithmetic number, because the mean of its divisors is an integer number (3711186715).

Almost surely, 2^7422373429 is an apocalyptic number.

It is an amenable number.

7422373429 is a deficient number, since it is larger than the sum of its proper divisors (1).

7422373429 is an equidigital number, since it uses as much as digits as its factorization.

7422373429 is an evil number, because the sum of its binary digits is even.

The product of its digits is 508032, while the sum is 43.

The square root of 7422373429 is about 86153.1974392129. The cubic root of 7422373429 is about 1950.6571030267.

The spelling of 7422373429 in words is "seven billion, four hundred twenty-two million, three hundred seventy-three thousand, four hundred twenty-nine".