84090014446 has 32 divisors (see below), whose sum is σ = 141691023360. Its totient is φ = 37193821056.

The previous prime is 84090014419. The next prime is 84090014473. The reversal of 84090014446 is 64441009048.

It is an interprime number because it is at equal distance from previous prime (84090014419) and next prime (84090014473).

It is a super-2 number, since 2×84090014446² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 84090014399 and 84090014408.

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, 430440 + ... + 594523.

It is an arithmetic number, because the mean of its divisors is an integer number (4427844480).

Almost surely, 2^84090014446 is an apocalyptic number.

84090014446 is a deficient number, since it is larger than the sum of its proper divisors (57601008914).

84090014446 is a wasteful number, since it uses less digits than its factorization.

84090014446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1025128.

The product of its (nonzero) digits is 110592, while the sum is 40.

The spelling of 84090014446 in words is "eighty-four billion, ninety million, fourteen thousand, four hundred forty-six".