435354354121 has 16 divisors (see below), whose sum is σ = 469484789760. Its totient is φ = 402347329920.

The previous prime is 435354354091. The next prime is 435354354143. The reversal of 435354354121 is 121453453534.

It is a cyclic number.

It is not a de Polignac number, because 435354354121 - 2⁵ = 435354354089 is a prime.

It is a super-2 number, since 2×435354354121² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (435354354151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17341240 + ... + 17366326.

It is an arithmetic number, because the mean of its divisors is an integer number (29342799360).

Almost surely, 2^435354354121 is an apocalyptic number.

435354354121 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

It is an amenable number.

435354354121 is a deficient number, since it is larger than the sum of its proper divisors (34130435639).

435354354121 is a wasteful number, since it uses less digits than its factorization.

435354354121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47424.

The product of its digits is 432000, while the sum is 40.

The spelling of 435354354121 in words is "four hundred thirty-five billion, three hundred fifty-four million, three hundred fifty-four thousand, one hundred twenty-one".