42035522344454 has 16 divisors (see below), whose sum is σ = 66398101116480. Its totient is φ = 19903696096680.

The previous prime is 42035522344451. The next prime is 42035522344469. The reversal of 42035522344454 is 45444322553024.

It is a junction number, because it is equal to n+sod(n) for n = 42035522344399 and 42035522344408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42035522344451) 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, 218433644 + ... + 218625999.

It is an arithmetic number, because the mean of its divisors is an integer number (4149881319780).

Almost surely, 2^{42035522344454} is an apocalyptic number.

42035522344454 is a deficient number, since it is larger than the sum of its proper divisors (24362578772026).

42035522344454 is a wasteful number, since it uses less digits than its factorization.

42035522344454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 437062195.

The product of its (nonzero) digits is 9216000, while the sum is 47.

Adding to 42035522344454 its reverse (45444322553024), we get a palindrome (87479844897478).

The spelling of 42035522344454 in words is "forty-two trillion, thirty-five billion, five hundred twenty-two million, three hundred forty-four thousand, four hundred fifty-four".