351144343120051 has 8 divisors (see below), whose sum is σ = 379561228769520. Its totient is φ = 322928283518112.

The previous prime is 351144343120007. The next prime is 351144343120061. The reversal of 351144343120051 is 150021343441153.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 351144343120051 - 2¹⁹ = 351144342595763 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (351144343120061) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50206508245 + ... + 50206515238.

It is an arithmetic number, because the mean of its divisors is an integer number (47445153596190).

Almost surely, 2^{351144343120051} is an apocalyptic number.

351144343120051 is a deficient number, since it is larger than the sum of its proper divisors (28416885649469).

351144343120051 is a wasteful number, since it uses less digits than its factorization.

351144343120051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100413023765.

The product of its (nonzero) digits is 86400, while the sum is 37.

The spelling of 351144343120051 in words is "three hundred fifty-one trillion, one hundred forty-four billion, three hundred forty-three million, one hundred twenty thousand, fifty-one".