1252411430 has 8 divisors (see below), whose sum is σ = 2254340592. Its totient is φ = 500964568.

The previous prime is 1252411427. The next prime is 1252411441. The reversal of 1252411430 is 341142521.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1252411396 and 1252411405.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62620562 + ... + 62620581.

It is an arithmetic number, because the mean of its divisors is an integer number (281792574).

Almost surely, 2^1252411430 is an apocalyptic number.

1252411430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1252411430 is a deficient number, since it is larger than the sum of its proper divisors (1001929162).

1252411430 is a wasteful number, since it uses less digits than its factorization.

1252411430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125241150.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 1252411430 is about 35389.4253979914. The cubic root of 1252411430 is about 1077.9096025111.

Adding to 1252411430 its reverse (341142521), we get a palindrome (1593553951).

The spelling of 1252411430 in words is "one billion, two hundred fifty-two million, four hundred eleven thousand, four hundred thirty".