34420121202 has 64 divisors (see below), whose sum is σ = 72560427264. Its totient is φ = 10873232640.

The previous prime is 34420121201. The next prime is 34420121231. The reversal of 34420121202 is 20212102443.

It is not an unprimeable number, because it can be changed into a prime (34420121201) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1382488 + ... + 1407164.

It is an arithmetic number, because the mean of its divisors is an integer number (1133756676).

Almost surely, 2^34420121202 is an apocalyptic number.

34420121202 is an abundant number, since it is smaller than the sum of its proper divisors (38140306062).

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

34420121202 is a wasteful number, since it uses less digits than its factorization.

34420121202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24883.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 34420121202 its reverse (20212102443), we get a palindrome (54632223645).

The spelling of 34420121202 in words is "thirty-four billion, four hundred twenty million, one hundred twenty-one thousand, two hundred two".