1401124024 has 16 divisors (see below), whose sum is σ = 2627537400. Its totient is φ = 700447392.

The previous prime is 1401124001. The next prime is 1401124027. The reversal of 1401124024 is 4204211041.

It is a junction number, because it is equal to n+sod(n) for n = 1401123992 and 1401124010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1401124027) 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, 60787 + ... + 80605.

Almost surely, 2^1401124024 is an apocalyptic number.

It is an amenable number.

1401124024 is a deficient number, since it is larger than the sum of its proper divisors (1226413376).

1401124024 is a wasteful number, since it uses less digits than its factorization.

1401124024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28662 (or 28658 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 19.

The square root of 1401124024 is about 37431.5912565843. The cubic root of 1401124024 is about 1118.9882508550.

Adding to 1401124024 its reverse (4204211041), we get a palindrome (5605335065).

The spelling of 1401124024 in words is "one billion, four hundred one million, one hundred twenty-four thousand, twenty-four".