20240136315404 has 12 divisors (see below), whose sum is σ = 35420291419800. Its totient is φ = 10120053052608.

The previous prime is 20240136315401. The next prime is 20240136315439. The reversal of 20240136315404 is 40451363104202.

It is a super-2 number, since 2×20240136315404² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (20240136315401) 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, 432374 + ... + 6377085.

It is an arithmetic number, because the mean of its divisors is an integer number (2951690951650).

Almost surely, 2^{20240136315404} is an apocalyptic number.

It is an amenable number.

20240136315404 is a deficient number, since it is larger than the sum of its proper divisors (15180155104396).

20240136315404 is a wasteful number, since it uses less digits than its factorization.

20240136315404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7552552 (or 7552550 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 35.

Adding to 20240136315404 its reverse (40451363104202), we get a palindrome (60691499419606).

The spelling of 20240136315404 in words is "twenty trillion, two hundred forty billion, one hundred thirty-six million, three hundred fifteen thousand, four hundred four".