355156007340 has 48 divisors (see below), whose sum is σ = 994519588608. Its totient is φ = 94700385984.

The previous prime is 355156007321. The next prime is 355156007347. The reversal of 355156007340 is 43700651553.

It is a super-3 number, since 3×355156007340³ (a number of 36 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (355156007347) 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 15 ways as a sum of consecutive naturals, for example, 499209 + ... + 979551.

It is an arithmetic number, because the mean of its divisors is an integer number (20719158096).

Almost surely, 2^355156007340 is an apocalyptic number.

355156007340 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

355156007340 is an abundant number, since it is smaller than the sum of its proper divisors (639363581268).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

355156007340 is a wasteful number, since it uses less digits than its factorization.

355156007340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 492678 (or 492676 counting only the distinct ones).

The product of its (nonzero) digits is 189000, while the sum is 39.

Adding to 355156007340 its reverse (43700651553), we get a palindrome (398856658893).

The spelling of 355156007340 in words is "three hundred fifty-five billion, one hundred fifty-six million, seven thousand, three hundred forty".