10011431210242 has 256 divisors, whose sum is σ = 20676280320000. Its totient is φ = 3592326024000.

The previous prime is 10011431210239. The next prime is 10011431210257. The reversal of 10011431210242 is 24201213411001.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1017520359 + ... + 1017530197.

It is an arithmetic number, because the mean of its divisors is an integer number (80766720000).

Almost surely, 2^{10011431210242} is an apocalyptic number.

10011431210242 is an abundant number, since it is smaller than the sum of its proper divisors (10664849109758).

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

10011431210242 is a wasteful number, since it uses less digits than its factorization.

10011431210242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10090 (or 10076 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 22.

Adding to 10011431210242 its reverse (24201213411001), we get a palindrome (34212644621243).

The spelling of 10011431210242 in words is "ten trillion, eleven billion, four hundred thirty-one million, two hundred ten thousand, two hundred forty-two".