34220212143430 has 32 divisors (see below), whose sum is σ = 62151692099616. Its totient is φ = 13565023006464.

The previous prime is 34220212143413. The next prime is 34220212143457. The reversal of 34220212143430 is 3434121202243.

It is a junction number, because it is equal to n+sod(n) for n = 34220212143392 and 34220212143401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20472009 + ... + 22080388.

It is an arithmetic number, because the mean of its divisors is an integer number (1942240378113).

Almost surely, 2^{34220212143430} is an apocalyptic number.

34220212143430 is a deficient number, since it is larger than the sum of its proper divisors (27931479956186).

34220212143430 is a wasteful number, since it uses less digits than its factorization.

34220212143430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42553128.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 34220212143430 its reverse (3434121202243), we get a palindrome (37654333345673).

The spelling of 34220212143430 in words is "thirty-four trillion, two hundred twenty billion, two hundred twelve million, one hundred forty-three thousand, four hundred thirty".