1241023151504 has 20 divisors (see below), whose sum is σ = 2487395541660. Its totient is φ = 599114624640.

The previous prime is 1241023151503. The next prime is 1241023151527. The reversal of 1241023151504 is 4051513201421.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 359016672400 + 882006479104 = 599180^2 + 939152^2 .

It is a Harshad number since it is a multiple of its sum of digits (29).

It is not an unprimeable number, because it can be changed into a prime (1241023151503) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1337308967 + ... + 1337309894.

It is an arithmetic number, because the mean of its divisors is an integer number (124369777083).

Almost surely, 2^{1241023151504} is an apocalyptic number.

It is an amenable number.

1241023151504 is an abundant number, since it is smaller than the sum of its proper divisors (1246372390156).

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

1241023151504 is a wasteful number, since it uses less digits than its factorization.

1241023151504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2674618898 (or 2674618892 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 29.

Adding to 1241023151504 its reverse (4051513201421), we get a palindrome (5292536352925).

The spelling of 1241023151504 in words is "one trillion, two hundred forty-one billion, twenty-three million, one hundred fifty-one thousand, five hundred four".