7420738134810 has 4096 divisors, whose sum is σ = 30500034969600. Its totient is φ = 1103619686400.

The previous prime is 7420738134751. The next prime is 7420738134871. The reversal of 7420738134810 is 184318370247.

It is a primorial, being the product of the first 12 primes.

It is a super-2 number, since 2×7420738134810² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 7420738134810.

It is an unprimeable number.

It is a polite number, since it can be written in 2047 ways as a sum of consecutive naturals, for example, 200560490112 + ... + 200560490148.

It is an arithmetic number, because the mean of its divisors is an integer number (7446297600).

Almost surely, 2^{7420738134810} is an apocalyptic number.

7420738134810 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 7420738134810, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15250017484800).

7420738134810 is an abundant number, since it is smaller than the sum of its proper divisors (23079296834790).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7420738134810 is a wasteful number, since it uses less digits than its factorization.

7420738134810 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197.

The product of its (nonzero) digits is 903168, while the sum is 48.

The spelling of 7420738134810 in words is "seven trillion, four hundred twenty billion, seven hundred thirty-eight million, one hundred thirty-four thousand, eight hundred ten".