1301454455452 has 48 divisors (see below), whose sum is σ = 2391226592832. Its totient is φ = 618598632960.

The previous prime is 1301454455443. The next prime is 1301454455503. The reversal of 1301454455452 is 2545544541031.

It is a junction number, because it is equal to n+sod(n) for n = 1301454455399 and 1301454455408.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45457702 + ... + 45486322.

It is an arithmetic number, because the mean of its divisors is an integer number (49817220684).

Almost surely, 2^{1301454455452} is an apocalyptic number.

It is an amenable number.

1301454455452 is a deficient number, since it is larger than the sum of its proper divisors (1089772137380).

1301454455452 is a wasteful number, since it uses less digits than its factorization.

1301454455452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31678 (or 31676 counting only the distinct ones).

The product of its (nonzero) digits is 960000, while the sum is 43.

Adding to 1301454455452 its reverse (2545544541031), we get a palindrome (3846998996483).

The spelling of 1301454455452 in words is "one trillion, three hundred one billion, four hundred fifty-four million, four hundred fifty-five thousand, four hundred fifty-two".