106204540452 has 12 divisors (see below), whose sum is σ = 247810594416. Its totient is φ = 35401513480.

The previous prime is 106204540439. The next prime is 106204540543. The reversal of 106204540452 is 254045402601.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×106204540452² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4425189174 + ... + 4425189197.

It is an arithmetic number, because the mean of its divisors is an integer number (20650882868).

Almost surely, 2^106204540452 is an apocalyptic number.

106204540452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

106204540452 is an abundant number, since it is smaller than the sum of its proper divisors (141606053964).

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

106204540452 is a wasteful number, since it uses less digits than its factorization.

106204540452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8850378378 (or 8850378376 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 33.

The spelling of 106204540452 in words is "one hundred six billion, two hundred four million, five hundred forty thousand, four hundred fifty-two".