42600570404450 has 24 divisors (see below), whose sum is σ = 79538342577408. Its totient is φ = 16975436414480.

The previous prime is 42600570404423. The next prime is 42600570404459. The reversal of 42600570404450 is 5440407500624.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 42600570404398 and 42600570404407.

It is not an unprimeable number, because it can be changed into a prime (42600570404459) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1619780402 + ... + 1619806701.

It is an arithmetic number, because the mean of its divisors is an integer number (3314097607392).

Almost surely, 2^{42600570404450} is an apocalyptic number.

42600570404450 is a deficient number, since it is larger than the sum of its proper divisors (36937772172958).

42600570404450 is a wasteful number, since it uses less digits than its factorization.

42600570404450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3239587378 (or 3239587373 counting only the distinct ones).

The product of its (nonzero) digits is 537600, while the sum is 41.

The spelling of 42600570404450 in words is "forty-two trillion, six hundred billion, five hundred seventy million, four hundred four thousand, four hundred fifty".