16962780461 has 16 divisors (see below), whose sum is σ = 19486656000. Its totient is φ = 14603194800.

The previous prime is 16962780431. The next prime is 16962780491. The reversal of 16962780461 is 16408726961.

It is an interprime number because it is at equal distance from previous prime (16962780431) and next prime (16962780491).

It is not a de Polignac number, because 16962780461 - 2³⁰ = 15889038637 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16962780431) 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, 549056 + ... + 579126.

It is an arithmetic number, because the mean of its divisors is an integer number (1217916000).

Almost surely, 2^16962780461 is an apocalyptic number.

16962780461 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

16962780461 is a deficient number, since it is larger than the sum of its proper divisors (2523875539).

16962780461 is a wasteful number, since it uses less digits than its factorization.

16962780461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32800.

The product of its (nonzero) digits is 870912, while the sum is 50.

The spelling of 16962780461 in words is "sixteen billion, nine hundred sixty-two million, seven hundred eighty thousand, four hundred sixty-one".