4961411280 has 120 divisors (see below), whose sum is σ = 19042388352. Its totient is φ = 1134035712.

The previous prime is 4961411261. The next prime is 4961411281. The reversal of 4961411280 is 821141694.

4961411280 is a `hidden beast` number, since 4 + 9 + 614 + 11 + 28 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (120).

It is a super-2 number, since 2×4961411280² = 49231203778622476800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4961411281) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 487164 + ... + 497243.

Almost surely, 2^4961411280 is an apocalyptic number.

4961411280 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4961411280 is an abundant number, since it is smaller than the sum of its proper divisors (14080977072).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4961411280 is a wasteful number, since it uses less digits than its factorization.

4961411280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 984433 (or 984424 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 36.

The square root of 4961411280 is about 70437.2861487437. The cubic root of 4961411280 is about 1705.5655287823.

The spelling of 4961411280 in words is "four billion, nine hundred sixty-one million, four hundred eleven thousand, two hundred eighty".