1241909954352 has 160 divisors (see below), whose sum is σ = 3754793011200. Its totient is φ = 391927756032.

The previous prime is 1241909954347. The next prime is 1241909954387. The reversal of 1241909954352 is 2534599091421.

1241909954352 is a `hidden beast` number, since 1 + 2 + 4 + 1 + 9 + 0 + 99 + 543 + 5 + 2 = 666.

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

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12813658 + ... + 12910214.

It is an arithmetic number, because the mean of its divisors is an integer number (23467456320).

Almost surely, 2^{1241909954352} is an apocalyptic number.

1241909954352 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 1241909954352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1877396505600).

1241909954352 is an abundant number, since it is smaller than the sum of its proper divisors (2512883056848).

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

1241909954352 is a wasteful number, since it uses less digits than its factorization.

1241909954352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98160 (or 98148 counting only the distinct ones).

The product of its (nonzero) digits is 3499200, while the sum is 54.

The spelling of 1241909954352 in words is "one trillion, two hundred forty-one billion, nine hundred nine million, nine hundred fifty-four thousand, three hundred fifty-two".