43106161244646 has 16 divisors (see below), whose sum is σ = 86530449143808. Its totient is φ = 14315699305800.

The previous prime is 43106161244581. The next prime is 43106161244669. The reversal of 43106161244646 is 64644216160134.

It is a super-2 number, since 2×43106161244646² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 43106161244595 and 43106161244604.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13255275510 + ... + 13255278761.

It is an arithmetic number, because the mean of its divisors is an integer number (5408153071488).

Almost surely, 2^{43106161244646} is an apocalyptic number.

43106161244646 is an abundant number, since it is smaller than the sum of its proper divisors (43424287899162).

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

43106161244646 is a wasteful number, since it uses less digits than its factorization.

43106161244646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26510554547.

The product of its (nonzero) digits is 1990656, while the sum is 48.

The spelling of 43106161244646 in words is "forty-three trillion, one hundred six billion, one hundred sixty-one million, two hundred forty-four thousand, six hundred forty-six".