1141616632 has 96 divisors (see below), whose sum is σ = 2413184400. Its totient is φ = 505709568.

The previous prime is 1141616627. The next prime is 1141616677. The reversal of 1141616632 is 2366161411.

It is a junction number, because it is equal to n+sod(n) for n = 1141616594 and 1141616603.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4243794 + ... + 4244062.

Almost surely, 2^1141616632 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1141616632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1206592200).

1141616632 is an abundant number, since it is smaller than the sum of its proper divisors (1271567768).

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

1141616632 is a wasteful number, since it uses less digits than its factorization.

1141616632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 417 (or 400 counting only the distinct ones).

The product of its digits is 5184, while the sum is 31.

The square root of 1141616632 is about 33787.8178046467. The cubic root of 1141616632 is about 1045.1374961592.

The spelling of 1141616632 in words is "one billion, one hundred forty-one million, six hundred sixteen thousand, six hundred thirty-two".