354060326362440 has 128 divisors (see below), whose sum is σ = 1124669122911360. Its totient is φ = 88861653602304.

The previous prime is 354060326362433. The next prime is 354060326362441. The reversal of 354060326362440 is 44263623060453.

It is a self number, because there is not a number n which added to its sum of digits gives 354060326362440.

It is not an unprimeable number, because it can be changed into a prime (354060326362441) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 408470782 + ... + 409336658.

It is an arithmetic number, because the mean of its divisors is an integer number (8786477522745).

Almost surely, 2^{354060326362440} is an apocalyptic number.

354060326362440 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

354060326362440 is an abundant number, since it is smaller than the sum of its proper divisors (770608796548920).

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

354060326362440 is a wasteful number, since it uses less digits than its factorization.

354060326362440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1066351 (or 1066347 counting only the distinct ones).

The product of its (nonzero) digits is 7464960, while the sum is 48.

The spelling of 354060326362440 in words is "three hundred fifty-four trillion, sixty billion, three hundred twenty-six million, three hundred sixty-two thousand, four hundred forty".