7416421437 has 8 divisors (see below), whose sum is σ = 9892795360. Its totient is φ = 4942164240.

The previous prime is 7416421429. The next prime is 7416421457. The reversal of 7416421437 is 7341246147.

7416421437 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 7416421437 - 2³ = 7416421429 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7416421395 and 7416421404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7416421427) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 520987 + ... + 535032.

It is an arithmetic number, because the mean of its divisors is an integer number (1236599420).

Almost surely, 2^7416421437 is an apocalyptic number.

It is an amenable number.

7416421437 is a deficient number, since it is larger than the sum of its proper divisors (2476373923).

7416421437 is a wasteful number, since it uses less digits than its factorization.

7416421437 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1058363.

The product of its digits is 112896, while the sum is 39.

The square root of 7416421437 is about 86118.6474406095. The cubic root of 7416421437 is about 1950.1355537589.

The spelling of 7416421437 in words is "seven billion, four hundred sixteen million, four hundred twenty-one thousand, four hundred thirty-seven".