1241402541000 has 64 divisors (see below), whose sum is σ = 3873175937280. Its totient is φ = 331040676800.

The previous prime is 1241402540971. The next prime is 1241402541007. The reversal of 1241402541000 is 1452041421.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (1241402541007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 206897424 + ... + 206903423.

It is an arithmetic number, because the mean of its divisors is an integer number (60518374020).

Almost surely, 2^{1241402541000} is an apocalyptic number.

1241402541000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1241402541000 is an abundant number, since it is smaller than the sum of its proper divisors (2631773396280).

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

1241402541000 is a wasteful number, since it uses less digits than its factorization.

1241402541000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 413800871 (or 413800857 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 24.

Adding to 1241402541000 its reverse (1452041421), we get a palindrome (1242854582421).

The spelling of 1241402541000 in words is "one trillion, two hundred forty-one billion, four hundred two million, five hundred forty-one thousand".