1241010158340 has 24 divisors (see below), whose sum is σ = 3474828443520. Its totient is φ = 330936042208.

The previous prime is 1241010158321. The next prime is 1241010158341. The reversal of 1241010158340 is 438510101421.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 1241010158298 and 1241010158307.

It is not an unprimeable number, because it can be changed into a prime (1241010158341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10341751260 + ... + 10341751379.

It is an arithmetic number, because the mean of its divisors is an integer number (144784518480).

Almost surely, 2^{1241010158340} is an apocalyptic number.

1241010158340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1241010158340 is an abundant number, since it is smaller than the sum of its proper divisors (2233818285180).

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

1241010158340 is a wasteful number, since it uses less digits than its factorization.

1241010158340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20683502651 (or 20683502649 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 30.

Adding to 1241010158340 its reverse (438510101421), we get a palindrome (1679520259761).

The spelling of 1241010158340 in words is "one trillion, two hundred forty-one billion, ten million, one hundred fifty-eight thousand, three hundred forty".