350266436513661 has 32 divisors (see below), whose sum is σ = 480188763153792. Its totient is φ = 227009402081280.

The previous prime is 350266436513633. The next prime is 350266436513671. The reversal of 350266436513661 is 166315634662053.

It is not a de Polignac number, because 350266436513661 - 2⁵ = 350266436513629 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (350266436513671) 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, 56921781 + ... + 62774373.

It is an arithmetic number, because the mean of its divisors is an integer number (15005898848556).

Almost surely, 2^{350266436513661} is an apocalyptic number.

It is an amenable number.

350266436513661 is a deficient number, since it is larger than the sum of its proper divisors (129922326640131).

350266436513661 is a wasteful number, since it uses less digits than its factorization.

350266436513661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5856093.

The product of its (nonzero) digits is 41990400, while the sum is 57.

The spelling of 350266436513661 in words is "three hundred fifty trillion, two hundred sixty-six billion, four hundred thirty-six million, five hundred thirteen thousand, six hundred sixty-one".