1401412041 has 6 divisors (see below), whose sum is σ = 2024261850. Its totient is φ = 934274688.

The previous prime is 1401412031. The next prime is 1401412079. The reversal of 1401412041 is 1402141041.

It can be written as a sum of positive squares in only one way, i.e., 1360503225 + 40908816 = 36885^2 + 6396^2 .

It is a de Polignac number, because none of the positive numbers 2^k-1401412041 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1401412031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 77856216 + ... + 77856233.

It is an arithmetic number, because the mean of its divisors is an integer number (337376975).

Almost surely, 2^1401412041 is an apocalyptic number.

It is an amenable number.

1401412041 is a deficient number, since it is larger than the sum of its proper divisors (622849809).

1401412041 is a wasteful number, since it uses less digits than its factorization.

1401412041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155712455 (or 155712452 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

The square root of 1401412041 is about 37435.4383038318. The cubic root of 1401412041 is about 1119.0649191948.

Adding to 1401412041 its reverse (1402141041), we get a palindrome (2803553082).

Subtracting 1401412041 from its reverse (1402141041), we obtain a cube (729000 = 90³).

The spelling of 1401412041 in words is "one billion, four hundred one million, four hundred twelve thousand, forty-one".