85414485407 has 8 divisors (see below), whose sum is σ = 88417572240. Its totient is φ = 82415249280.

The previous prime is 85414485397. The next prime is 85414485421. The reversal of 85414485407 is 70458441458.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 85414485407 - 2⁸ = 85414485151 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85414485467) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 917498 + ... + 1006295.

It is an arithmetic number, because the mean of its divisors is an integer number (11052196530).

Almost surely, 2^85414485407 is an apocalyptic number.

85414485407 is a deficient number, since it is larger than the sum of its proper divisors (3003086833).

85414485407 is a wasteful number, since it uses less digits than its factorization.

85414485407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1925353.

The product of its (nonzero) digits is 2867200, while the sum is 50.

The spelling of 85414485407 in words is "eighty-five billion, four hundred fourteen million, four hundred eighty-five thousand, four hundred seven".