355390776465 has 8 divisors (see below), whose sum is σ = 568625242368. Its totient is φ = 189541747440.

The previous prime is 355390776463. The next prime is 355390776541. The reversal of 355390776465 is 564677093553.

355390776465 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 355390776465 - 2¹ = 355390776463 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 355390776399 and 355390776408.

It is not an unprimeable number, because it can be changed into a prime (355390776463) 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, 11846359201 + ... + 11846359230.

It is an arithmetic number, because the mean of its divisors is an integer number (71078155296).

Almost surely, 2^355390776465 is an apocalyptic number.

It is an amenable number.

355390776465 is a deficient number, since it is larger than the sum of its proper divisors (213234465903).

355390776465 is a wasteful number, since it uses less digits than its factorization.

355390776465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23692718439.

The product of its (nonzero) digits is 71442000, while the sum is 60.

The spelling of 355390776465 in words is "three hundred fifty-five billion, three hundred ninety million, seven hundred seventy-six thousand, four hundred sixty-five".