133646727070 has 64 divisors (see below), whose sum is σ = 257559523200. Its totient is φ = 49836810240.

The previous prime is 133646727047. The next prime is 133646727079. The reversal of 133646727070 is 70727646331.

133646727070 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×133646727070² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 133646727070.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133646727079) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1095391 + ... + 1211269.

It is an arithmetic number, because the mean of its divisors is an integer number (4024367550).

Almost surely, 2^133646727070 is an apocalyptic number.

133646727070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133646727070 is a deficient number, since it is larger than the sum of its proper divisors (123912796130).

133646727070 is a wasteful number, since it uses less digits than its factorization.

133646727070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116053.

The product of its (nonzero) digits is 889056, while the sum is 46.

The spelling of 133646727070 in words is "one hundred thirty-three billion, six hundred forty-six million, seven hundred twenty-seven thousand, seventy".