354122035040 has 48 divisors (see below), whose sum is σ = 842153850720. Its totient is φ = 140710732800.

The previous prime is 354122035027. The next prime is 354122035051. The reversal of 354122035040 is 40530221453.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 354122034994 and 354122035012.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 7304525 + ... + 7352844.

It is an arithmetic number, because the mean of its divisors is an integer number (17544871890).

Almost surely, 2^354122035040 is an apocalyptic number.

It is an amenable number.

354122035040 is an abundant number, since it is smaller than the sum of its proper divisors (488031815680).

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

354122035040 is a wasteful number, since it uses less digits than its factorization.

354122035040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14657535 (or 14657527 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 29.

Adding to 354122035040 its reverse (40530221453), we get a palindrome (394652256493).

The spelling of 354122035040 in words is "three hundred fifty-four billion, one hundred twenty-two million, thirty-five thousand, forty".