1396227446048 has 54 divisors (see below), whose sum is σ = 2781240482601. Its totient is φ = 689975641344.

The previous prime is 1396227446017. The next prime is 1396227446111. The reversal of 1396227446048 is 8406447226931.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 1248073277584 + 148154168464 = 1117172^2 + 384908^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=835532.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1396227445984 and 1396227446002.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 594897611 + ... + 594899957.

Almost surely, 2^{1396227446048} is an apocalyptic number.

It is an amenable number.

1396227446048 is a deficient number, since it is larger than the sum of its proper divisors (1385013036553).

1396227446048 is an frugal number, since it uses more digits than its factorization.

1396227446048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4882 (or 2438 counting only the distinct ones).

The product of its (nonzero) digits is 13934592, while the sum is 56.

The spelling of 1396227446048 in words is "one trillion, three hundred ninety-six billion, two hundred twenty-seven million, four hundred forty-six thousand, forty-eight".