146005636542 has 32 divisors (see below), whose sum is σ = 305160369408. Its totient is φ = 46483320576.

The previous prime is 146005636531. The next prime is 146005636589. The reversal of 146005636542 is 245636500641.

It is a junction number, because it is equal to n+sod(n) for n = 146005636494 and 146005636503.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 693168 + ... + 878915.

It is an arithmetic number, because the mean of its divisors is an integer number (9536261544).

Almost surely, 2^146005636542 is an apocalyptic number.

146005636542 is an abundant number, since it is smaller than the sum of its proper divisors (159154732866).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

146005636542 is a wasteful number, since it uses less digits than its factorization.

146005636542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1572784.

The product of its (nonzero) digits is 518400, while the sum is 42.

The spelling of 146005636542 in words is "one hundred forty-six billion, five million, six hundred thirty-six thousand, five hundred forty-two".