402011302442010 has 64 divisors (see below), whose sum is σ = 978433098382080. Its totient is φ = 105691291292160.

The previous prime is 402011302441961. The next prime is 402011302442023. The reversal of 402011302442010 is 10244203110204.

It is a super-2 number, since 2×402011302442010² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 124314276 + ... + 127507104.

It is an arithmetic number, because the mean of its divisors is an integer number (15288017162220).

Almost surely, 2^{402011302442010} is an apocalyptic number.

402011302442010 is an abundant number, since it is smaller than the sum of its proper divisors (576421795940070).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

402011302442010 is a wasteful number, since it uses less digits than its factorization.

402011302442010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3252023.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 402011302442010 its reverse (10244203110204), we get a palindrome (412255505552214).

The spelling of 402011302442010 in words is "four hundred two trillion, eleven billion, three hundred two million, four hundred forty-two thousand, ten".