348021743622 has 16 divisors (see below), whose sum is σ = 795478271232. Its totient is φ = 99434783880.

The previous prime is 348021743593. The next prime is 348021743623. The reversal of 348021743622 is 226347120843.

It is a super-2 number, since 2×348021743622² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42), and also a Moran number because the ratio is a prime number: 8286231991 = 348021743622 / (3 + 4 + 8 + 0 + 2 + 1 + 7 + 4 + 3 + 6 + 2 + 2).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (348021743623) 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, 4143115954 + ... + 4143116037.

It is an arithmetic number, because the mean of its divisors is an integer number (49717391952).

Almost surely, 2^348021743622 is an apocalyptic number.

348021743622 is an abundant number, since it is smaller than the sum of its proper divisors (447456527610).

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

348021743622 is a wasteful number, since it uses less digits than its factorization.

348021743622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8286232003.

The product of its (nonzero) digits is 387072, while the sum is 42.

The spelling of 348021743622 in words is "three hundred forty-eight billion, twenty-one million, seven hundred forty-three thousand, six hundred twenty-two".