1541042223020 has 24 divisors (see below), whose sum is σ = 3250445015664. Its totient is φ = 613701394496.

The previous prime is 1541042222983. The next prime is 1541042223079. The reversal of 1541042223020 is 203222401451.

It is a super-2 number, since 2×1541042223020² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 169713767 + ... + 169722846.

It is an arithmetic number, because the mean of its divisors is an integer number (135435208986).

Almost surely, 2^{1541042223020} is an apocalyptic number.

1541042223020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1541042223020 is an abundant number, since it is smaller than the sum of its proper divisors (1709402792644).

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

1541042223020 is a wasteful number, since it uses less digits than its factorization.

1541042223020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 339436849 (or 339436847 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 26.

Adding to 1541042223020 its reverse (203222401451), we get a palindrome (1744264624471).

The spelling of 1541042223020 in words is "one trillion, five hundred forty-one billion, forty-two million, two hundred twenty-three thousand, twenty".