34021012121444 has 12 divisors (see below), whose sum is σ = 59638196721264. Its totient is φ = 16981527343944.

The previous prime is 34021012121443. The next prime is 34021012121497. The reversal of 34021012121444 is 44412121012043.

It is not an unprimeable number, because it can be changed into a prime (34021012121443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7244676554 + ... + 7244681249.

It is an arithmetic number, because the mean of its divisors is an integer number (4969849726772).

Almost surely, 2^{34021012121444} is an apocalyptic number.

It is an amenable number.

34021012121444 is a deficient number, since it is larger than the sum of its proper divisors (25617184599820).

34021012121444 is a wasteful number, since it uses less digits than its factorization.

34021012121444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14489358394 (or 14489358392 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 29.

Adding to 34021012121444 its reverse (44412121012043), we get a palindrome (78433133133487).

The spelling of 34021012121444 in words is "thirty-four trillion, twenty-one billion, twelve million, one hundred twenty-one thousand, four hundred forty-four".