42620052015101 has 16 divisors (see below), whose sum is σ = 48517187587200. Its totient is φ = 37060089073920.

The previous prime is 42620052015083. The next prime is 42620052015113. The reversal of 42620052015101 is 10151025002624.

It is not a de Polignac number, because 42620052015101 - 2²² = 42620047820797 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42620052015161) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9640625 + ... + 13348473.

It is an arithmetic number, because the mean of its divisors is an integer number (3032324224200).

Almost surely, 2^{42620052015101} is an apocalyptic number.

It is an amenable number.

42620052015101 is a deficient number, since it is larger than the sum of its proper divisors (5897135572099).

42620052015101 is a wasteful number, since it uses less digits than its factorization.

42620052015101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3753316.

The product of its (nonzero) digits is 4800, while the sum is 29.

Adding to 42620052015101 its reverse (10151025002624), we get a palindrome (52771077017725).

The spelling of 42620052015101 in words is "forty-two trillion, six hundred twenty billion, fifty-two million, fifteen thousand, one hundred one".