86430001445 has 16 divisors (see below), whose sum is σ = 106677565680. Its totient is φ = 67175184384.

The previous prime is 86430001367. The next prime is 86430001481. The reversal of 86430001445 is 54410003468.

It can be written as a sum of positive squares in 8 ways, for example, as 1539934564 + 84890066881 = 39242^2 + 291359^2 .

It is a cyclic number.

It is not a de Polignac number, because 86430001445 - 2²² = 86425807141 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 222590 + ... + 471599.

It is an arithmetic number, because the mean of its divisors is an integer number (6667347855).

Almost surely, 2^86430001445 is an apocalyptic number.

It is an amenable number.

86430001445 is a deficient number, since it is larger than the sum of its proper divisors (20247564235).

86430001445 is a wasteful number, since it uses less digits than its factorization.

86430001445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 694904.

The product of its (nonzero) digits is 46080, while the sum is 35.

The spelling of 86430001445 in words is "eighty-six billion, four hundred thirty million, one thousand, four hundred forty-five".