34011220402 has 32 divisors (see below), whose sum is σ = 53927976960. Its totient is φ = 16062172560.

The previous prime is 34011220381. The next prime is 34011220423. The reversal of 34011220402 is 20402211043.

It is an interprime number because it is at equal distance from previous prime (34011220381) and next prime (34011220423).

It is a super-2 number, since 2×34011220402² (a number of 22 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 34011220402.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4216249 + ... + 4224307.

It is an arithmetic number, because the mean of its divisors is an integer number (1685249280).

Almost surely, 2^34011220402 is an apocalyptic number.

34011220402 is a deficient number, since it is larger than the sum of its proper divisors (19916756558).

34011220402 is a wasteful number, since it uses less digits than its factorization.

34011220402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9718.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 34011220402 its reverse (20402211043), we get a palindrome (54413431445).

The spelling of 34011220402 in words is "thirty-four billion, eleven million, two hundred twenty thousand, four hundred two".