42133031421441 has 8 divisors (see below), whose sum is σ = 58619869803840. Its totient is φ = 26867440326672.

The previous prime is 42133031421433. The next prime is 42133031421449. The reversal of 42133031421441 is 14412413033124.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (42133031421433) and next prime (42133031421449).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 42133031421441 - 2³ = 42133031421433 is a prime.

It is a super-2 number, since 2×42133031421441² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (42133031421449) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 305311821826 + ... + 305311821963.

It is an arithmetic number, because the mean of its divisors is an integer number (7327483725480).

Almost surely, 2^{42133031421441} is an apocalyptic number.

It is an amenable number.

42133031421441 is a deficient number, since it is larger than the sum of its proper divisors (16486838382399).

42133031421441 is a wasteful number, since it uses less digits than its factorization.

42133031421441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 610623643815.

The product of its (nonzero) digits is 27648, while the sum is 33.

Adding to 42133031421441 its reverse (14412413033124), we get a palindrome (56545444454565).

The spelling of 42133031421441 in words is "forty-two trillion, one hundred thirty-three billion, thirty-one million, four hundred twenty-one thousand, four hundred forty-one".