3146046436155 has 16 divisors (see below), whose sum is σ = 5752770626304. Its totient is φ = 1438192656480.

The previous prime is 3146046436153. The next prime is 3146046436177. The reversal of 3146046436155 is 5516346406413.

It is a happy number.

It is not a de Polignac number, because 3146046436155 - 2¹ = 3146046436153 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3146046436153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14981173401 + ... + 14981173610.

It is an arithmetic number, because the mean of its divisors is an integer number (359548164144).

Almost surely, 2^{3146046436155} is an apocalyptic number.

3146046436155 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

3146046436155 is a deficient number, since it is larger than the sum of its proper divisors (2606724190149).

3146046436155 is a wasteful number, since it uses less digits than its factorization.

3146046436155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29962347026.

The product of its (nonzero) digits is 3110400, while the sum is 48.

The spelling of 3146046436155 in words is "three trillion, one hundred forty-six billion, forty-six million, four hundred thirty-six thousand, one hundred fifty-five".