1001404132 has 6 divisors (see below), whose sum is σ = 1752457238. Its totient is φ = 500702064.

The previous prime is 1001404127. The next prime is 1001404163. The reversal of 1001404132 is 2314041001.

It can be written as a sum of positive squares in only one way, i.e., 758231296 + 243172836 = 27536^2 + 15594^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 125175513 + ... + 125175520.

Almost surely, 2^1001404132 is an apocalyptic number.

It is an amenable number.

1001404132 is a deficient number, since it is larger than the sum of its proper divisors (751053106).

1001404132 is a wasteful number, since it uses less digits than its factorization.

1001404132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250351037 (or 250351035 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 1001404132 is about 31644.9700900475. The cubic root of 1001404132 is about 1000.4678251055.

Adding to 1001404132 its reverse (2314041001), we get a palindrome (3315445133).

The spelling of 1001404132 in words is "one billion, one million, four hundred four thousand, one hundred thirty-two".