1161200500460 has 384 divisors, whose sum is σ = 3414733701120. Its totient is φ = 319964774400.

The previous prime is 1161200500459. The next prime is 1161200500477. The reversal of 1161200500460 is 640050021611.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 60190496 + ... + 60209784.

It is an arithmetic number, because the mean of its divisors is an integer number (8892535680).

Almost surely, 2^{1161200500460} is an apocalyptic number.

1161200500460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1161200500460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1707366850560).

1161200500460 is an abundant number, since it is smaller than the sum of its proper divisors (2253533200660).

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

1161200500460 is a wasteful number, since it uses less digits than its factorization.

1161200500460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19457 (or 19455 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 26.

The spelling of 1161200500460 in words is "one trillion, one hundred sixty-one billion, two hundred million, five hundred thousand, four hundred sixty".