1201441430 has 64 divisors (see below), whose sum is σ = 2548288512. Its totient is φ = 399219840.

The previous prime is 1201441429. The next prime is 1201441441. The reversal of 1201441430 is 341441021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 794375 + ... + 795885.

It is an arithmetic number, because the mean of its divisors is an integer number (39817008).

Almost surely, 2^1201441430 is an apocalyptic number.

1201441430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1201441430 is an abundant number, since it is smaller than the sum of its proper divisors (1346847082).

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

1201441430 is a wasteful number, since it uses less digits than its factorization.

1201441430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1869.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 1201441430 is about 34661.8151573168. The cubic root of 1201441430 is about 1063.0838844723.

Adding to 1201441430 its reverse (341441021), we get a palindrome (1542882451).

The spelling of 1201441430 in words is "one billion, two hundred one million, four hundred forty-one thousand, four hundred thirty".