34666436135121 has 16 divisors (see below), whose sum is σ = 54529079267328. Its totient is φ = 19170379429200.

The previous prime is 34666436135119. The next prime is 34666436135129. The reversal of 34666436135121 is 12153163466643.

It is not a de Polignac number, because 34666436135121 - 2¹ = 34666436135119 is a prime.

It is not an unprimeable number, because it can be changed into a prime (34666436135129) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26625526335 + ... + 26625527636.

It is an arithmetic number, because the mean of its divisors is an integer number (3408067454208).

Almost surely, 2^{34666436135121} is an apocalyptic number.

34666436135121 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

34666436135121 is a deficient number, since it is larger than the sum of its proper divisors (19862643132207).

34666436135121 is a wasteful number, since it uses less digits than its factorization.

34666436135121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53251054012.

The product of its digits is 5598720, while the sum is 51.

The spelling of 34666436135121 in words is "thirty-four trillion, six hundred sixty-six billion, four hundred thirty-six million, one hundred thirty-five thousand, one hundred twenty-one".