46734121543 has 16 divisors (see below), whose sum is σ = 48430448640. Its totient is φ = 45066974400.

The previous prime is 46734121459. The next prime is 46734121589. The reversal of 46734121543 is 34512143764.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-46734121543 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 46734121496 and 46734121505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46734121043) 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, 1394538 + ... + 1427656.

It is an arithmetic number, because the mean of its divisors is an integer number (3026903040).

Almost surely, 2^46734121543 is an apocalyptic number.

46734121543 is a deficient number, since it is larger than the sum of its proper divisors (1696327097).

46734121543 is a wasteful number, since it uses less digits than its factorization.

46734121543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33558.

The product of its digits is 241920, while the sum is 40.

It can be divided in two parts, 467341 and 21543, that added together give a palindrome (488884).

The spelling of 46734121543 in words is "forty-six billion, seven hundred thirty-four million, one hundred twenty-one thousand, five hundred forty-three".