241661407672152 has 160 divisors (see below), whose sum is σ = 729035851531680. Its totient is φ = 74347891200000.

The previous prime is 241661407672117. The next prime is 241661407672183. The reversal of 241661407672152 is 251276704166142.

241661407672152 is a `hidden beast` number, since 2 + 4 + 1 + 6 + 614 + 0 + 7 + 6 + 7 + 2 + 15 + 2 = 666.

It is a super-2 number, since 2×241661407672152² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 64500277 + ... + 68144027.

It is an arithmetic number, because the mean of its divisors is an integer number (4556474072073).

Almost surely, 2^{241661407672152} 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 241661407672152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (364517925765840).

241661407672152 is an abundant number, since it is smaller than the sum of its proper divisors (487374443859528).

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

241661407672152 is a wasteful number, since it uses less digits than its factorization.

241661407672152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3651655 (or 3651642 counting only the distinct ones).

The product of its (nonzero) digits is 6773760, while the sum is 54.

The spelling of 241661407672152 in words is "two hundred forty-one trillion, six hundred sixty-one billion, four hundred seven million, six hundred seventy-two thousand, one hundred fifty-two".