20240736754346 has 4 divisors (see below), whose sum is σ = 30361105131522. Its totient is φ = 10120368377172.

The previous prime is 20240736754333. The next prime is 20240736754361. The reversal of 20240736754346 is 64345763704202.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 13034706550321 + 7206030204025 = 3610361^2 + 2684405^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5060184188585 + ... + 5060184188588.

Almost surely, 2^{20240736754346} is an apocalyptic number.

20240736754346 is a deficient number, since it is larger than the sum of its proper divisors (10120368377176).

20240736754346 is a wasteful number, since it uses less digits than its factorization.

20240736754346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10120368377175.

The product of its (nonzero) digits is 20321280, while the sum is 53.

The spelling of 20240736754346 in words is "twenty trillion, two hundred forty billion, seven hundred thirty-six million, seven hundred fifty-four thousand, three hundred forty-six".