42060406936942 has 8 divisors (see below), whose sum is σ = 66801822782256. Its totient is φ = 19793132676192.

The previous prime is 42060406936931. The next prime is 42060406936969. The reversal of 42060406936942 is 24963960406024.

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

It is a super-2 number, since 2×42060406936942² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 618535396098 + ... + 618535396165.

It is an arithmetic number, because the mean of its divisors is an integer number (8350227847782).

Almost surely, 2^{42060406936942} is an apocalyptic number.

42060406936942 is a deficient number, since it is larger than the sum of its proper divisors (24741415845314).

42060406936942 is a wasteful number, since it uses less digits than its factorization.

42060406936942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1237070792282.

The product of its (nonzero) digits is 13436928, while the sum is 55.

The spelling of 42060406936942 in words is "forty-two trillion, sixty billion, four hundred six million, nine hundred thirty-six thousand, nine hundred forty-two".