1542061466346 has 8 divisors (see below), whose sum is σ = 3084122932704. Its totient is φ = 514020488780.

The previous prime is 1542061466321. The next prime is 1542061466419. The reversal of 1542061466346 is 6436641602451.

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

1542061466346 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 1542061466295 and 1542061466304.

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, 128505122190 + ... + 128505122201.

It is an arithmetic number, because the mean of its divisors is an integer number (385515366588).

Almost surely, 2^{1542061466346} is an apocalyptic number.

1542061466346 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1542061466346 is a wasteful number, since it uses less digits than its factorization.

1542061466346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257010244396.

The product of its (nonzero) digits is 2488320, while the sum is 48.

The spelling of 1542061466346 in words is "one trillion, five hundred forty-two billion, sixty-one million, four hundred sixty-six thousand, three hundred forty-six".