64004901043 has 8 divisors (see below), whose sum is σ = 68391639360. Its totient is φ = 59687245440.

The previous prime is 64004901041. The next prime is 64004901049. The reversal of 64004901043 is 34010940046.

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

It is a cyclic number.

It is not a de Polignac number, because 64004901043 - 2¹ = 64004901041 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 64004900996 and 64004901014.

It is not an unprimeable number, because it can be changed into a prime (64004901041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17268763 + ... + 17272468.

It is an arithmetic number, because the mean of its divisors is an integer number (8548954920).

Almost surely, 2^64004901043 is an apocalyptic number.

64004901043 is a deficient number, since it is larger than the sum of its proper divisors (4386738317).

64004901043 is a wasteful number, since it uses less digits than its factorization.

64004901043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34541357.

The product of its (nonzero) digits is 10368, while the sum is 31.

The spelling of 64004901043 in words is "sixty-four billion, four million, nine hundred one thousand, forty-three".