42846873401641 has 4 divisors (see below), whose sum is σ = 42846932524032. Its totient is φ = 42846814279252.

The previous prime is 42846873401627. The next prime is 42846873401681. The reversal of 42846873401641 is 14610437864824.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 42846873401641 - 2⁵ = 42846873401609 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42846873401681) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28460461 + ... + 29928106.

It is an arithmetic number, because the mean of its divisors is an integer number (10711733131008).

Almost surely, 2^{42846873401641} is an apocalyptic number.

It is an amenable number.

42846873401641 is a deficient number, since it is larger than the sum of its proper divisors (59122391).

42846873401641 is an equidigital number, since it uses as much as digits as its factorization.

42846873401641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59122390.

The product of its (nonzero) digits is 24772608, while the sum is 58.

The spelling of 42846873401641 in words is "forty-two trillion, eight hundred forty-six billion, eight hundred seventy-three million, four hundred one thousand, six hundred forty-one".