41426643142 has 4 divisors (see below), whose sum is σ = 62139964716. Its totient is φ = 20713321570.

The previous prime is 41426643107. The next prime is 41426643143. The reversal of 41426643142 is 24134662414.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41426643143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10356660784 + ... + 10356660787.

It is an arithmetic number, because the mean of its divisors is an integer number (15534991179).

Almost surely, 2^41426643142 is an apocalyptic number.

41426643142 is a deficient number, since it is larger than the sum of its proper divisors (20713321574).

41426643142 is a wasteful number, since it uses less digits than its factorization.

41426643142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20713321573.

The product of its digits is 110592, while the sum is 37.

The spelling of 41426643142 in words is "forty-one billion, four hundred twenty-six million, six hundred forty-three thousand, one hundred forty-two".