42605361403435 has 8 divisors (see below), whose sum is σ = 52775673480576. Its totient is φ = 32984795925120.

The previous prime is 42605361403427. The next prime is 42605361403441. The reversal of 42605361403435 is 53430416350624.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 42605361403435 - 2³ = 42605361403427 is a prime.

It is a Duffinian number.

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, 137436649534 + ... + 137436649843.

It is an arithmetic number, because the mean of its divisors is an integer number (6596959185072).

Almost surely, 2^{42605361403435} is an apocalyptic number.

42605361403435 is a deficient number, since it is larger than the sum of its proper divisors (10170312077141).

42605361403435 is a wasteful number, since it uses less digits than its factorization.

42605361403435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274873299413.

The product of its (nonzero) digits is 3110400, while the sum is 46.

The spelling of 42605361403435 in words is "forty-two trillion, six hundred five billion, three hundred sixty-one million, four hundred three thousand, four hundred thirty-five".