42041302541 has 16 divisors (see below), whose sum is σ = 48854432640. Its totient is φ = 35430454080.

The previous prime is 42041302453. The next prime is 42041302547. The reversal of 42041302541 is 14520314024.

It is not a de Polignac number, because 42041302541 - 2³⁴ = 24861433357 is a prime.

It is a super-2 number, since 2×42041302541² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 42041302541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42041302547) 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, 1124690 + ... + 1161468.

It is an arithmetic number, because the mean of its divisors is an integer number (3053402040).

Almost surely, 2^42041302541 is an apocalyptic number.

It is an amenable number.

42041302541 is a deficient number, since it is larger than the sum of its proper divisors (6813130099).

42041302541 is a wasteful number, since it uses less digits than its factorization.

42041302541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39524.

The product of its (nonzero) digits is 3840, while the sum is 26.

Adding to 42041302541 its reverse (14520314024), we get a palindrome (56561616565).

The spelling of 42041302541 in words is "forty-two billion, forty-one million, three hundred two thousand, five hundred forty-one".