85735866103466 has 4 divisors (see below), whose sum is σ = 128603799155202. Its totient is φ = 42867933051732.

The previous prime is 85735866103457. The next prime is 85735866103469. The reversal of 85735866103466 is 66430166853758.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 79452175824025 + 6283690279441 = 8913595^2 + 2506729^2 .

It is a super-2 number, since 2×85735866103466² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 85735866103396 and 85735866103405.

It is not an unprimeable number, because it can be changed into a prime (85735866103469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21433966525865 + ... + 21433966525868.

Almost surely, 2^{85735866103466} is an apocalyptic number.

85735866103466 is a deficient number, since it is larger than the sum of its proper divisors (42867933051736).

85735866103466 is a wasteful number, since it uses less digits than its factorization.

85735866103466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42867933051735.

The product of its (nonzero) digits is 522547200, while the sum is 68.

The spelling of 85735866103466 in words is "eighty-five trillion, seven hundred thirty-five billion, eight hundred sixty-six million, one hundred three thousand, four hundred sixty-six".