101040440342052 has 96 divisors (see below), whose sum is σ = 246815914369024. Its totient is φ = 32132097619200.

The previous prime is 101040440341963. The next prime is 101040440342053. The reversal of 101040440342052 is 250243044040101.

It is a super-3 number, since 3×101040440342052³ (a number of 43 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (101040440342053) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 56996433 + ... + 58742439.

Almost surely, 2^{101040440342052} is an apocalyptic number.

101040440342052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

101040440342052 is an abundant number, since it is smaller than the sum of its proper divisors (145775474026972).

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

101040440342052 is a wasteful number, since it uses less digits than its factorization.

101040440342052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1748249 (or 1748247 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 30.

Adding to 101040440342052 its reverse (250243044040101), we get a palindrome (351283484382153).

The spelling of 101040440342052 in words is "one hundred one trillion, forty billion, four hundred forty million, three hundred forty-two thousand, fifty-two".