1600426216274 has 16 divisors (see below), whose sum is σ = 2550539453400. Its totient is φ = 751737942144.

The previous prime is 1600426216267. The next prime is 1600426216373. The reversal of 1600426216274 is 4726126240061.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1552877361025 + 47548855249 = 1246145^2 + 218057^2 .

It is a super-2 number, since 2×1600426216274² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 372883739 + ... + 372888030.

Almost surely, 2^{1600426216274} is an apocalyptic number.

1600426216274 is a deficient number, since it is larger than the sum of its proper divisors (950113237126).

1600426216274 is a wasteful number, since it uses less digits than its factorization.

1600426216274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 745771837.

The product of its (nonzero) digits is 193536, while the sum is 41.

The spelling of 1600426216274 in words is "one trillion, six hundred billion, four hundred twenty-six million, two hundred sixteen thousand, two hundred seventy-four".