1541564320230 has 96 divisors (see below), whose sum is σ = 4437697425408. Its totient is φ = 368134747200.

The previous prime is 1541564320223. The next prime is 1541564320271. The reversal of 1541564320230 is 320234651451.

1541564320230 is a `hidden beast` number, since 1 + 5 + 4 + 1 + 5 + 643 + 2 + 0 + 2 + 3 + 0 = 666.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11554086 + ... + 11686745.

It is an arithmetic number, because the mean of its divisors is an integer number (46226014848).

Almost surely, 2^{1541564320230} is an apocalyptic number.

1541564320230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1541564320230 is an abundant number, since it is smaller than the sum of its proper divisors (2896133105178).

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

1541564320230 is a wasteful number, since it uses less digits than its factorization.

1541564320230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23240922 (or 23240919 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

Adding to 1541564320230 its reverse (320234651451), we get a palindrome (1861798971681).

The spelling of 1541564320230 in words is "one trillion, five hundred forty-one billion, five hundred sixty-four million, three hundred twenty thousand, two hundred thirty".