41243020402 has 16 divisors (see below), whose sum is σ = 62081201952. Its totient is φ = 20549319840.

The previous prime is 41243020397. The next prime is 41243020409. The reversal of 41243020402 is 20402034214.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (41243020409) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4835902 + ... + 4844422.

It is an arithmetic number, because the mean of its divisors is an integer number (3880075122).

Almost surely, 2^41243020402 is an apocalyptic number.

41243020402 is a deficient number, since it is larger than the sum of its proper divisors (20838181550).

41243020402 is a wasteful number, since it uses less digits than its factorization.

41243020402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16713.

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 41243020402 its reverse (20402034214), we get a palindrome (61645054616).

The spelling of 41243020402 in words is "forty-one billion, two hundred forty-three million, twenty thousand, four hundred two".