6631420041 has 24 divisors (see below), whose sum is σ = 9740299296. Its totient is φ = 4346879040.

The previous prime is 6631420009. The next prime is 6631420051. The reversal of 6631420041 is 1400241366.

6631420041 is a `hidden beast` number, since 6 + 631 + 4 + 20 + 0 + 4 + 1 = 666.

It is not a de Polignac number, because 6631420041 - 2⁵ = 6631420009 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6631419987 and 6631420014.

It is not an unprimeable number, because it can be changed into a prime (6631420001) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 136581 + ... + 178653.

It is an arithmetic number, because the mean of its divisors is an integer number (405845804).

Almost surely, 2^6631420041 is an apocalyptic number.

It is an amenable number.

6631420041 is a deficient number, since it is larger than the sum of its proper divisors (3108879255).

6631420041 is a wasteful number, since it uses less digits than its factorization.

6631420041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42373 (or 42370 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 6631420041 is about 81433.5314290127. The cubic root of 6631420041 is about 1878.7493607062.

The spelling of 6631420041 in words is "six billion, six hundred thirty-one million, four hundred twenty thousand, forty-one".