105462043852 has 192 divisors, whose sum is σ = 216708162048. Its totient is φ = 44478720000.

The previous prime is 105462043849. The next prime is 105462043859. The reversal of 105462043852 is 258340264501.

It is a super-2 number, since 2×105462043852² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (105462043859) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 647006323 + ... + 647006485.

It is an arithmetic number, because the mean of its divisors is an integer number (1128688344).

Almost surely, 2^105462043852 is an apocalyptic number.

It is an amenable number.

105462043852 is an abundant number, since it is smaller than the sum of its proper divisors (111246118196).

105462043852 is a wasteful number, since it uses less digits than its factorization.

105462043852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 440 (or 438 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 40.

The spelling of 105462043852 in words is "one hundred five billion, four hundred sixty-two million, forty-three thousand, eight hundred fifty-two".