352242003450 has 48 divisors (see below), whose sum is σ = 924946067520. Its totient is φ = 88405835520.

The previous prime is 352242003427. The next prime is 352242003473. The reversal of 352242003450 is 54300242253.

It is an interprime number because it is at equal distance from previous prime (352242003427) and next prime (352242003473).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 69064510 + ... + 69069609.

It is an arithmetic number, because the mean of its divisors is an integer number (19269709740).

Almost surely, 2^352242003450 is an apocalyptic number.

352242003450 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

352242003450 is an abundant number, since it is smaller than the sum of its proper divisors (572704064070).

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

352242003450 is a wasteful number, since it uses less digits than its factorization.

352242003450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138134151 (or 138134146 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 30.

The spelling of 352242003450 in words is "three hundred fifty-two billion, two hundred forty-two million, three thousand, four hundred fifty".