42147412737101 has 6 divisors (see below), whose sum is σ = 49028622979950. Its totient is φ = 36126353774616.

The previous prime is 42147412737037. The next prime is 42147412737121. The reversal of 42147412737101 is 10173721474124.

It can be written as a sum of positive squares in only one way, i.e., 26142012281476 + 16005400455625 = 5112926^2 + 4000675^2 .

It is not a de Polignac number, because 42147412737101 - 2⁶ = 42147412737037 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 (42147412737121) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 430075640126 + ... + 430075640223.

It is an arithmetic number, because the mean of its divisors is an integer number (8171437163325).

Almost surely, 2^{42147412737101} is an apocalyptic number.

It is an amenable number.

42147412737101 is a deficient number, since it is larger than the sum of its proper divisors (6881210242849).

42147412737101 is an equidigital number, since it uses as much as digits as its factorization.

42147412737101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 860151280363 (or 860151280356 counting only the distinct ones).

The product of its (nonzero) digits is 263424, while the sum is 44.

The spelling of 42147412737101 in words is "forty-two trillion, one hundred forty-seven billion, four hundred twelve million, seven hundred thirty-seven thousand, one hundred one".