42602140433554 has 32 divisors (see below), whose sum is σ = 69488888886144. Its totient is φ = 19471094910720.

The previous prime is 42602140433551. The next prime is 42602140433591. The reversal of 42602140433554 is 45533404120624.

It is a self number, because there is not a number n which added to its sum of digits gives 42602140433554.

It is not an unprimeable number, because it can be changed into a prime (42602140433551) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 107567737 + ... + 107963059.

It is an arithmetic number, because the mean of its divisors is an integer number (2171527777692).

Almost surely, 2^{42602140433554} is an apocalyptic number.

42602140433554 is a deficient number, since it is larger than the sum of its proper divisors (26886748452590).

42602140433554 is a wasteful number, since it uses less digits than its factorization.

42602140433554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 435682.

The product of its (nonzero) digits is 1382400, while the sum is 43.

The spelling of 42602140433554 in words is "forty-two trillion, six hundred two billion, one hundred forty million, four hundred thirty-three thousand, five hundred fifty-four".