1431460425 has 24 divisors (see below), whose sum is σ = 2393284320. Its totient is φ = 754864000.

The previous prime is 1431460421. The next prime is 1431460441. The reversal of 1431460425 is 5240641341.

It is not a de Polignac number, because 1431460425 - 2² = 1431460421 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1431460392 and 1431460401.

It is not an unprimeable number, because it can be changed into a prime (1431460421) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 100551 + ... + 113900.

It is an arithmetic number, because the mean of its divisors is an integer number (99720180).

Almost surely, 2^1431460425 is an apocalyptic number.

1431460425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1431460425 is a deficient number, since it is larger than the sum of its proper divisors (961823895).

1431460425 is a wasteful number, since it uses less digits than its factorization.

1431460425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214553 (or 214548 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 1431460425 is about 37834.6458289225. The cubic root of 1431460425 is about 1127.0065719975.

The spelling of 1431460425 in words is "one billion, four hundred thirty-one million, four hundred sixty thousand, four hundred twenty-five".