434461645250121 has 16 divisors (see below), whose sum is σ = 586270375599168. Its totient is φ = 286159287384000.

The previous prime is 434461645250111. The next prime is 434461645250173. The reversal of 434461645250121 is 121052546164434.

It is not a de Polignac number, because 434461645250121 - 2²² = 434461641055817 is a prime.

It is not an unprimeable number, because it can be changed into a prime (434461645250111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1535047810 + ... + 1535330811.

It is an arithmetic number, because the mean of its divisors is an integer number (36641898474948).

Almost surely, 2^{434461645250121} is an apocalyptic number.

It is an amenable number.

434461645250121 is a deficient number, since it is larger than the sum of its proper divisors (151808730349047).

434461645250121 is a wasteful number, since it uses less digits than its factorization.

434461645250121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3070379192.

The product of its (nonzero) digits is 2764800, while the sum is 48.

The spelling of 434461645250121 in words is "four hundred thirty-four trillion, four hundred sixty-one billion, six hundred forty-five million, two hundred fifty thousand, one hundred twenty-one".