1601348432 has 10 divisors (see below), whose sum is σ = 3102612618. Its totient is φ = 800674208.

The previous prime is 1601348401. The next prime is 1601348479. The reversal of 1601348432 is 2348431061.

It can be written as a sum of positive squares in only one way, i.e., 1597121296 + 4227136 = 39964^2 + 2056^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50042123 + ... + 50042154.

Almost surely, 2^1601348432 is an apocalyptic number.

It is an amenable number.

1601348432 is a deficient number, since it is larger than the sum of its proper divisors (1501264186).

1601348432 is a wasteful number, since it uses less digits than its factorization.

1601348432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100084285 (or 100084279 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 1601348432 is about 40016.8518501893. The cubic root of 1601348432 is about 1169.9355729493.

Adding to 1601348432 its reverse (2348431061), we get a palindrome (3949779493).

The spelling of 1601348432 in words is "one billion, six hundred one million, three hundred forty-eight thousand, four hundred thirty-two".