42004414226461 has 32 divisors (see below), whose sum is σ = 43373650231296. Its totient is φ = 40648275360000.

The previous prime is 42004414226447. The next prime is 42004414226507. The reversal of 42004414226461 is 16462241440024.

It is a cyclic number.

It is not a de Polignac number, because 42004414226461 - 2⁵ = 42004414226429 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42004414226261) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9089894731 + ... + 9089899351.

It is an arithmetic number, because the mean of its divisors is an integer number (1355426569728).

Almost surely, 2^{42004414226461} is an apocalyptic number.

It is an amenable number.

42004414226461 is a deficient number, since it is larger than the sum of its proper divisors (1369236004835).

42004414226461 is a wasteful number, since it uses less digits than its factorization.

42004414226461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6733.

The product of its (nonzero) digits is 294912, while the sum is 40.

Adding to 42004414226461 its reverse (16462241440024), we get a palindrome (58466655666485).

The spelling of 42004414226461 in words is "forty-two trillion, four billion, four hundred fourteen million, two hundred twenty-six thousand, four hundred sixty-one".