1434401525 has 12 divisors (see below), whose sum is σ = 1820023392. Its totient is φ = 1120833840.

The previous prime is 1434401513. The next prime is 1434401543. The reversal of 1434401525 is 5251044341.

It is not a de Polignac number, because 1434401525 - 2²⁸ = 1165966069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 666089 + ... + 668238.

It is an arithmetic number, because the mean of its divisors is an integer number (151668616).

Almost surely, 2^1434401525 is an apocalyptic number.

It is an amenable number.

1434401525 is a deficient number, since it is larger than the sum of its proper divisors (385621867).

1434401525 is a wasteful number, since it uses less digits than its factorization.

1434401525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1334380 (or 1334375 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 29.

The square root of 1434401525 is about 37873.4936994199. The cubic root of 1434401525 is about 1127.7778988319. Note that the first 3 decimals are identical.

Adding to 1434401525 its reverse (5251044341), we get a palindrome (6685445866).

The spelling of 1434401525 in words is "one billion, four hundred thirty-four million, four hundred one thousand, five hundred twenty-five".