351245432023261 has 8 divisors (see below), whose sum is σ = 356192922144384. Its totient is φ = 346297952217840.

The previous prime is 351245432023253. The next prime is 351245432023271. The reversal of 351245432023261 is 162320234542153.

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 351245432023261 - 2³ = 351245432023253 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (351245432023271) 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, 88489731 + ... + 92373823.

It is an arithmetic number, because the mean of its divisors is an integer number (44524115268048).

Almost surely, 2^{351245432023261} is an apocalyptic number.

It is an amenable number.

351245432023261 is a deficient number, since it is larger than the sum of its proper divisors (4947490121123).

351245432023261 is a wasteful number, since it uses less digits than its factorization.

351245432023261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5157851.

The product of its (nonzero) digits is 1036800, while the sum is 43.

The spelling of 351245432023261 in words is "three hundred fifty-one trillion, two hundred forty-five billion, four hundred thirty-two million, twenty-three thousand, two hundred sixty-one".