355142051051 has 4 divisors (see below), whose sum is σ = 355320247752. Its totient is φ = 354963854352.

The previous prime is 355142051039. The next prime is 355142051071. The reversal of 355142051051 is 150150241553.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 150150241553 = 13 ⋅11550018581.

It is a cyclic number.

It is not a de Polignac number, because 355142051051 - 2³⁰ = 354068309227 is a prime.

It is a super-2 number, since 2×355142051051² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 355142050999 and 355142051017.

It is not an unprimeable number, because it can be changed into a prime (355142051071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89095361 + ... + 89099346.

It is an arithmetic number, because the mean of its divisors is an integer number (88830061938).

Almost surely, 2^355142051051 is an apocalyptic number.

355142051051 is a deficient number, since it is larger than the sum of its proper divisors (178196701).

355142051051 is a wasteful number, since it uses less digits than its factorization.

355142051051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178196700.

The product of its (nonzero) digits is 15000, while the sum is 32.

The spelling of 355142051051 in words is "three hundred fifty-five billion, one hundred forty-two million, fifty-one thousand, fifty-one".