1434104520 has 64 divisors (see below), whose sum is σ = 4450680000. Its totient is φ = 369239808.

The previous prime is 1434104501. The next prime is 1434104521. The reversal of 1434104520 is 254014341.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (1434104521) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 202570 + ... + 209529.

It is an arithmetic number, because the mean of its divisors is an integer number (69541875).

Almost surely, 2^1434104520 is an apocalyptic number.

1434104520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1434104520 is an abundant number, since it is smaller than the sum of its proper divisors (3016575480).

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

1434104520 is a wasteful number, since it uses less digits than its factorization.

1434104520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 412142 (or 412138 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 1434104520 is about 37869.5724824033. The cubic root of 1434104520 is about 1127.7000547996.

Adding to 1434104520 its reverse (254014341), we get a palindrome (1688118861).

The spelling of 1434104520 in words is "one billion, four hundred thirty-four million, one hundred four thousand, five hundred twenty".