1201441432 has 16 divisors (see below), whose sum is σ = 2350646640. Its totient is φ = 574602336.

The previous prime is 1201441429. The next prime is 1201441441. The reversal of 1201441432 is 2341441021.

It is a happy number.

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, 3264603 + ... + 3264970.

It is an arithmetic number, because the mean of its divisors is an integer number (146915415).

Almost surely, 2^1201441432 is an apocalyptic number.

It is an amenable number.

1201441432 is a deficient number, since it is larger than the sum of its proper divisors (1149205208).

1201441432 is a wasteful number, since it uses less digits than its factorization.

1201441432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6529602 (or 6529598 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 1201441432 is about 34661.8151861670. The cubic root of 1201441432 is about 1063.0838850621.

Adding to 1201441432 its reverse (2341441021), we get a palindrome (3542882453).

The spelling of 1201441432 in words is "one billion, two hundred one million, four hundred forty-one thousand, four hundred thirty-two".