1434145086 has 48 divisors (see below), whose sum is σ = 3481431408. Its totient is φ = 422841600.

The previous prime is 1434144997. The next prime is 1434145093. The reversal of 1434145086 is 6805414341.

1434145086 is a `hidden beast` number, since 1 + 434 + 145 + 0 + 86 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 1434145086.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 90555 + ... + 105206.

It is an arithmetic number, because the mean of its divisors is an integer number (72529821).

Almost surely, 2^1434145086 is an apocalyptic number.

1434145086 is an abundant number, since it is smaller than the sum of its proper divisors (2047286322).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1434145086 is a wasteful number, since it uses less digits than its factorization.

1434145086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195817 (or 195814 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The square root of 1434145086 is about 37870.1080801204. The cubic root of 1434145086 is about 1127.7106876482.

The spelling of 1434145086 in words is "one billion, four hundred thirty-four million, one hundred forty-five thousand, eighty-six".