1434526020 has 72 divisors (see below), whose sum is σ = 4422763800. Its totient is φ = 376266240.

The previous prime is 1434526019. The next prime is 1434526033. The reversal of 1434526020 is 206254341.

1434526020 is a `hidden beast` number, since 1 + 4 + 3 + 4 + 52 + 602 + 0 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 70257924 + 1364268096 = 8382^2 + 36936^2 .

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, 54345 + ... + 76304.

It is an arithmetic number, because the mean of its divisors is an integer number (61427275).

Almost surely, 2^1434526020 is an apocalyptic number.

1434526020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1434526020 is an abundant number, since it is smaller than the sum of its proper divisors (2988237780).

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

1434526020 is a wasteful number, since it uses less digits than its factorization.

1434526020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130725 (or 130720 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 1434526020 is about 37875.1372274742. The cubic root of 1434526020 is about 1127.8105253653.

The spelling of 1434526020 in words is "one billion, four hundred thirty-four million, five hundred twenty-six thousand, twenty".