356347840145 has 32 divisors (see below), whose sum is σ = 469103944320. Its totient is φ = 257712215040.

The previous prime is 356347840129. The next prime is 356347840151. The reversal of 356347840145 is 541048743653.

It is not a de Polignac number, because 356347840145 - 2⁴ = 356347840129 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 356347840093 and 356347840102.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23862041 + ... + 23876969.

It is an arithmetic number, because the mean of its divisors is an integer number (14659498260).

Almost surely, 2^356347840145 is an apocalyptic number.

It is an amenable number.

356347840145 is a deficient number, since it is larger than the sum of its proper divisors (112756104175).

356347840145 is a wasteful number, since it uses less digits than its factorization.

356347840145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17345.

The product of its (nonzero) digits is 4838400, while the sum is 50.

The spelling of 356347840145 in words is "three hundred fifty-six billion, three hundred forty-seven million, eight hundred forty thousand, one hundred forty-five".