11461373952 has 208 divisors, whose sum is σ = 36769071360. Its totient is φ = 3101884416.

The previous prime is 11461373947. The next prime is 11461373981. The reversal of 11461373952 is 25937316411.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1630798 + ... + 1637810.

Almost surely, 2^11461373952 is an apocalyptic number.

11461373952 is a gapful number since it is divisible by the number (12) 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 11461373952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18384535680).

11461373952 is an abundant number, since it is smaller than the sum of its proper divisors (25307697408).

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

11461373952 is an equidigital number, since it uses as much as digits as its factorization.

11461373952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7066 (or 7044 counting only the distinct ones).

The product of its digits is 136080, while the sum is 42.

The spelling of 11461373952 in words is "eleven billion, four hundred sixty-one million, three hundred seventy-three thousand, nine hundred fifty-two".