201401150024 has 16 divisors (see below), whose sum is σ = 399840518700. Its totient is φ = 94777011712.

The previous prime is 201401150009. The next prime is 201401150033. The reversal of 201401150024 is 420051104102.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 196860816100 + 4540333924 = 443690^2 + 67382^2 .

It is a junction number, because it is equal to n+sod(n) for n = 201401149978 and 201401150005.

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, 740445269 + ... + 740445540.

Almost surely, 2^201401150024 is an apocalyptic number.

It is an amenable number.

201401150024 is a deficient number, since it is larger than the sum of its proper divisors (198439368676).

201401150024 is a wasteful number, since it uses less digits than its factorization.

201401150024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1480890832 (or 1480890828 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 20.

Adding to 201401150024 its reverse (420051104102), we get a palindrome (621452254126).

The spelling of 201401150024 in words is "two hundred one billion, four hundred one million, one hundred fifty thousand, twenty-four".