213692696194628 has 48 divisors (see below), whose sum is σ = 462153916224000. Its totient is φ = 84361429134336.

The previous prime is 213692696194561. The next prime is 213692696194631. The reversal of 213692696194628 is 826491696296312.

It is a happy number.

213692696194628 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×213692696194628² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4775873753 + ... + 4775918496.

It is an arithmetic number, because the mean of its divisors is an integer number (9628206588000).

Almost surely, 2^{213692696194628} is an apocalyptic number.

213692696194628 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

213692696194628 is an abundant number, since it is smaller than the sum of its proper divisors (248461220029372).

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

213692696194628 is a wasteful number, since it uses less digits than its factorization.

213692696194628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9551792324 (or 9551792322 counting only the distinct ones).

The product of its digits is 725594112, while the sum is 74.

The spelling of 213692696194628 in words is "two hundred thirteen trillion, six hundred ninety-two billion, six hundred ninety-six million, one hundred ninety-four thousand, six hundred twenty-eight".