1600355351442 has 16 divisors (see below), whose sum is σ = 3339872038080. Its totient is φ = 510258227952.

The previous prime is 1600355351429. The next prime is 1600355351449. The reversal of 1600355351442 is 2441535530061.

It is a happy number.

It is a super-2 number, since 2×1600355351442² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1600355351442.

It is not an unprimeable number, because it can be changed into a prime (1600355351449) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5798388817 + ... + 5798389092.

It is an arithmetic number, because the mean of its divisors is an integer number (208742002380).

Almost surely, 2^{1600355351442} is an apocalyptic number.

1600355351442 is an abundant number, since it is smaller than the sum of its proper divisors (1739516686638).

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

1600355351442 is a wasteful number, since it uses less digits than its factorization.

1600355351442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11596777937.

The product of its (nonzero) digits is 216000, while the sum is 39.

The spelling of 1600355351442 in words is "one trillion, six hundred billion, three hundred fifty-five million, three hundred fifty-one thousand, four hundred forty-two".