61040423350166 has 8 divisors (see below), whose sum is σ = 98603760796464. Its totient is φ = 28172503084680.

The previous prime is 61040423350111. The next prime is 61040423350171. The reversal of 61040423350166 is 66105332404016.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×61040423350166³ (a number of 42 digits) contains 333 as substring.

It is a congruent number.

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, 1173854295170 + ... + 1173854295221.

It is an arithmetic number, because the mean of its divisors is an integer number (12325470099558).

Almost surely, 2^{61040423350166} is an apocalyptic number.

61040423350166 is a deficient number, since it is larger than the sum of its proper divisors (37563337446298).

61040423350166 is a wasteful number, since it uses less digits than its factorization.

61040423350166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2347708590406.

The product of its (nonzero) digits is 311040, while the sum is 41.

The spelling of 61040423350166 in words is "sixty-one trillion, forty billion, four hundred twenty-three million, three hundred fifty thousand, one hundred sixty-six".