435413121 has 48 divisors (see below), whose sum is σ = 693479232. Its totient is φ = 240864000.

The previous prime is 435413119. The next prime is 435413137. The reversal of 435413121 is 121314534.

It is a happy number.

It is not a de Polignac number, because 435413121 - 2¹ = 435413119 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 435413091 and 435413100.

It is not an unprimeable number, because it can be changed into a prime (435418121) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 562891 + ... + 563663.

It is an arithmetic number, because the mean of its divisors is an integer number (14447484).

Almost surely, 2^435413121 is an apocalyptic number.

435413121 is the 11154-th nonagonal number.

It is an amenable number.

435413121 is a deficient number, since it is larger than the sum of its proper divisors (258066111).

435413121 is a wasteful number, since it uses less digits than its factorization.

435413121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 914 (or 901 counting only the distinct ones).

The product of its digits is 1440, while the sum is 24.

The square root of 435413121 is about 20866.5550822363. Note that the first 3 decimals coincide. The cubic root of 435413121 is about 757.9382722294.

Adding to 435413121 its reverse (121314534), we get a palindrome (556727655).

It can be divided in two parts, 435413 and 121, that added together give a palindrome (435534).

The spelling of 435413121 in words is "four hundred thirty-five million, four hundred thirteen thousand, one hundred twenty-one".