4661432711515 has 8 divisors (see below), whose sum is σ = 5602445808768. Its totient is φ = 3723328465920.

The previous prime is 4661432711461. The next prime is 4661432711527. The reversal of 4661432711515 is 5151172341664.

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

It is not a de Polignac number, because 4661432711515 - 2¹⁷ = 4661432580443 is a prime.

It is a Duffinian 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, 727209387 + ... + 727215796.

It is an arithmetic number, because the mean of its divisors is an integer number (700305726096).

Almost surely, 2^{4661432711515} is an apocalyptic number.

4661432711515 is a deficient number, since it is larger than the sum of its proper divisors (941013097253).

4661432711515 is a wasteful number, since it uses less digits than its factorization.

4661432711515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1454425829.

The product of its digits is 604800, while the sum is 46.

The spelling of 4661432711515 in words is "four trillion, six hundred sixty-one billion, four hundred thirty-two million, seven hundred eleven thousand, five hundred fifteen".