2151302341046 has 8 divisors (see below), whose sum is σ = 3305659694904. Its totient is φ = 1049415776080.

The previous prime is 2151302340997. The next prime is 2151302341049. The reversal of 2151302341046 is 6401432031512.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2151302341049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13117697120 + ... + 13117697283.

It is an arithmetic number, because the mean of its divisors is an integer number (413207461863).

Almost surely, 2^{2151302341046} is an apocalyptic number.

2151302341046 is a deficient number, since it is larger than the sum of its proper divisors (1154357353858).

2151302341046 is a wasteful number, since it uses less digits than its factorization.

2151302341046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26235394446.

The product of its (nonzero) digits is 17280, while the sum is 32.

Adding to 2151302341046 its reverse (6401432031512), we get a palindrome (8552734372558).

The spelling of 2151302341046 in words is "two trillion, one hundred fifty-one billion, three hundred two million, three hundred forty-one thousand, forty-six".