42354414521001 has 48 divisors (see below), whose sum is σ = 68548922964288. Its totient is φ = 24973811913600.

The previous prime is 42354414520967. The next prime is 42354414521009. The reversal of 42354414521001 is 10012541445324.

42354414521001 is a `hidden beast` number, since 4 + 2 + 3 + 544 + 1 + 4 + 5 + 2 + 100 + 1 = 666.

It is not a de Polignac number, because 42354414521001 - 2³⁰ = 42353340779177 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42354414521009) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 52386315 + ... + 53188671.

It is an arithmetic number, because the mean of its divisors is an integer number (1428102561756).

Almost surely, 2^{42354414521001} is an apocalyptic number.

It is an amenable number.

42354414521001 is a deficient number, since it is larger than the sum of its proper divisors (26194508443287).

42354414521001 is a wasteful number, since it uses less digits than its factorization.

42354414521001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 816822 (or 816819 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 36.

Adding to 42354414521001 its reverse (10012541445324), we get a palindrome (52366955966325).

The spelling of 42354414521001 in words is "forty-two trillion, three hundred fifty-four billion, four hundred fourteen million, five hundred twenty-one thousand, one".