1353441256046 has 48 divisors (see below), whose sum is σ = 2337180804000. Its totient is φ = 586264514880.

The previous prime is 1353441255961. The next prime is 1353441256073. The reversal of 1353441256046 is 6406521443531.

It is a junction number, because it is equal to n+sod(n) for n = 1353441255988 and 1353441256006.

It is a congruent 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, 1045280 + ... + 1949228.

It is an arithmetic number, because the mean of its divisors is an integer number (48691266750).

Almost surely, 2^{1353441256046} is an apocalyptic number.

1353441256046 is a deficient number, since it is larger than the sum of its proper divisors (983739547954).

1353441256046 is a wasteful number, since it uses less digits than its factorization.

1353441256046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 904265 (or 904254 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 44.

Adding to 1353441256046 its reverse (6406521443531), we get a palindrome (7759962699577).

The spelling of 1353441256046 in words is "one trillion, three hundred fifty-three billion, four hundred forty-one million, two hundred fifty-six thousand, forty-six".