34554414401421 has 4 divisors (see below), whose sum is σ = 46072552535232. Its totient is φ = 23036276267612.

The previous prime is 34554414401321. The next prime is 34554414401497. The reversal of 34554414401421 is 12410441445543.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 34554414401421 - 2³⁷ = 34416975447949 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34554414401021) 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, 5759069066901 + ... + 5759069066906.

It is an arithmetic number, because the mean of its divisors is an integer number (11518138133808).

Almost surely, 2^{34554414401421} is an apocalyptic number.

It is an amenable number.

34554414401421 is a deficient number, since it is larger than the sum of its proper divisors (11518138133811).

34554414401421 is a wasteful number, since it uses less digits than its factorization.

34554414401421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11518138133810.

The product of its (nonzero) digits is 614400, while the sum is 42.

Adding to 34554414401421 its reverse (12410441445543), we get a palindrome (46964855846964).

The spelling of 34554414401421 in words is "thirty-four trillion, five hundred fifty-four billion, four hundred fourteen million, four hundred one thousand, four hundred twenty-one".