35435420143025 has 24 divisors (see below), whose sum is σ = 50283040977024. Its totient is φ = 24266643926400.

The previous prime is 35435420142971. The next prime is 35435420143027. The reversal of 35435420143025 is 52034102453453.

It is not a de Polignac number, because 35435420143025 - 2²⁴ = 35435403365809 is a prime.

It is a super-2 number, since 2×35435420143025² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (35435420143027) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 132907637 + ... + 133173986.

It is an arithmetic number, because the mean of its divisors is an integer number (2095126707376).

Almost surely, 2^{35435420143025} is an apocalyptic number.

35435420143025 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

35435420143025 is a deficient number, since it is larger than the sum of its proper divisors (14847620833999).

35435420143025 is a wasteful number, since it uses less digits than its factorization.

35435420143025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266082401 (or 266082396 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 41.

Adding to 35435420143025 its reverse (52034102453453), we get a palindrome (87469522596478).

The spelling of 35435420143025 in words is "thirty-five trillion, four hundred thirty-five billion, four hundred twenty million, one hundred forty-three thousand, twenty-five".