355142453003 has 16 divisors (see below), whose sum is σ = 383440327200. Its totient is φ = 326984964096.

The previous prime is 355142452981. The next prime is 355142453033. The reversal of 355142453003 is 300354241553.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 355142453003 - 2⁶ = 355142452939 is a prime.

It is a super-2 number, since 2×355142453003² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (355142453033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21454376 + ... + 21470922.

It is an arithmetic number, because the mean of its divisors is an integer number (23965020450).

Almost surely, 2^355142453003 is an apocalyptic number.

355142453003 is a deficient number, since it is larger than the sum of its proper divisors (28297874197).

355142453003 is a wasteful number, since it uses less digits than its factorization.

355142453003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20686.

The product of its (nonzero) digits is 108000, while the sum is 35.

Adding to 355142453003 its reverse (300354241553), we get a palindrome (655496694556).

The spelling of 355142453003 in words is "three hundred fifty-five billion, one hundred forty-two million, four hundred fifty-three thousand, three".