354053153222442 has 24 divisors (see below), whose sum is σ = 767115668257380. Its totient is φ = 118017640365120.

The previous prime is 354053153222423. The next prime is 354053153222551. The reversal of 354053153222442 is 244222351350453.

It is a happy number.

354053153222442 is a `hidden beast` number, since 3 + 5 + 4 + 0 + 5 + 315 + 322 + 2 + 4 + 4 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 339654247543521 + 14398905678921 = 18429711^2 + 3794589^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26250942 + ... + 37379382.

Almost surely, 2^{354053153222442} is an apocalyptic number.

354053153222442 is an abundant number, since it is smaller than the sum of its proper divisors (413062515034938).

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

354053153222442 is a wasteful number, since it uses less digits than its factorization.

354053153222442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12895958 (or 12895955 counting only the distinct ones).

The product of its (nonzero) digits is 3456000, while the sum is 45.

The spelling of 354053153222442 in words is "three hundred fifty-four trillion, fifty-three billion, one hundred fifty-three million, two hundred twenty-two thousand, four hundred forty-two".