201401431032 has 16 divisors (see below), whose sum is σ = 503503577640. Its totient is φ = 67133810336.

The previous prime is 201401430991. The next prime is 201401431039. The reversal of 201401431032 is 230134104102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201401431039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4195863123 + ... + 4195863170.

Almost surely, 2^201401431032 is an apocalyptic number.

It is an amenable number.

201401431032 is an abundant number, since it is smaller than the sum of its proper divisors (302102146608).

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

201401431032 is a wasteful number, since it uses less digits than its factorization.

201401431032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8391726302 (or 8391726298 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 201401431032 its reverse (230134104102), we get a palindrome (431535535134).

The spelling of 201401431032 in words is "two hundred one billion, four hundred one million, four hundred thirty-one thousand, thirty-two".