1455033400002 has 64 divisors (see below), whose sum is σ = 3979578543360. Its totient is φ = 383745071232.

The previous prime is 1455033399973. The next prime is 1455033400003. The reversal of 1455033400002 is 2000043305541.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (1455033400003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 148044883 + ... + 148054710.

It is an arithmetic number, because the mean of its divisors is an integer number (62180914740).

Almost surely, 2^{1455033400002} is an apocalyptic number.

1455033400002 is an abundant number, since it is smaller than the sum of its proper divisors (2524545143358).

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

1455033400002 is a wasteful number, since it uses less digits than its factorization.

1455033400002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 296099624 (or 296099618 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

Adding to 1455033400002 its reverse (2000043305541), we get a palindrome (3455076705543).

The spelling of 1455033400002 in words is "one trillion, four hundred fifty-five billion, thirty-three million, four hundred thousand, two".