133707641046 has 32 divisors (see below), whose sum is σ = 305729227008. Its totient is φ = 38188212960.

The previous prime is 133707641029. The next prime is 133707641047. The reversal of 133707641046 is 640146707331.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 133707640989 and 133707641007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133707641047) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 465600 + ... + 695843.

It is an arithmetic number, because the mean of its divisors is an integer number (9554038344).

Almost surely, 2^133707641046 is an apocalyptic number.

133707641046 is an abundant number, since it is smaller than the sum of its proper divisors (172021585962).

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

133707641046 is a wasteful number, since it uses less digits than its factorization.

133707641046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1164196.

The product of its (nonzero) digits is 254016, while the sum is 42.

The spelling of 133707641046 in words is "one hundred thirty-three billion, seven hundred seven million, six hundred forty-one thousand, forty-six".