101440554162 has 32 divisors (see below), whose sum is σ = 203119410240. Its totient is φ = 33773832000.

The previous prime is 101440554139. The next prime is 101440554211. The reversal of 101440554162 is 261455044101.

It is a super-3 number, since 3×101440554162³ (a number of 34 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36370264 + ... + 36373052.

It is an arithmetic number, because the mean of its divisors is an integer number (6347481570).

Almost surely, 2^101440554162 is an apocalyptic number.

101440554162 is an abundant number, since it is smaller than the sum of its proper divisors (101678856078).

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

101440554162 is a wasteful number, since it uses less digits than its factorization.

101440554162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7738.

The product of its (nonzero) digits is 19200, while the sum is 33.

Adding to 101440554162 its reverse (261455044101), we get a palindrome (362895598263).

The spelling of 101440554162 in words is "one hundred one billion, four hundred forty million, five hundred fifty-four thousand, one hundred sixty-two".