101434383544 has 32 divisors (see below), whose sum is σ = 204837333120. Its totient is φ = 46811776896.

The previous prime is 101434383521. The next prime is 101434383571. The reversal of 101434383544 is 445383434101.

It is a junction number, because it is equal to n+sod(n) for n = 101434383497 and 101434383506.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1379929 + ... + 1451575.

It is an arithmetic number, because the mean of its divisors is an integer number (6401166660).

Almost surely, 2^101434383544 is an apocalyptic number.

It is an amenable number.

101434383544 is an abundant number, since it is smaller than the sum of its proper divisors (103402949576).

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

101434383544 is a wasteful number, since it uses less digits than its factorization.

101434383544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85279 (or 85275 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 40.

The spelling of 101434383544 in words is "one hundred one billion, four hundred thirty-four million, three hundred eighty-three thousand, five hundred forty-four".