1402254545202 has 96 divisors (see below), whose sum is σ = 3641132275200. Its totient is φ = 398847377376.

The previous prime is 1402254545201. The next prime is 1402254545213. The reversal of 1402254545202 is 2025454522041.

1402254545202 is a `hidden beast` number, since 1 + 40 + 2 + 2 + 54 + 545 + 20 + 2 = 666.

It is a super-2 number, since 2×1402254545202² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1402254545201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 598177 + ... + 1778292.

It is an arithmetic number, because the mean of its divisors is an integer number (37928461200).

Almost surely, 2^{1402254545202} is an apocalyptic number.

1402254545202 is an abundant number, since it is smaller than the sum of its proper divisors (2238877729998).

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

1402254545202 is a wasteful number, since it uses less digits than its factorization.

1402254545202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2376717 (or 2376704 counting only the distinct ones).

The product of its (nonzero) digits is 128000, while the sum is 36.

The spelling of 1402254545202 in words is "one trillion, four hundred two billion, two hundred fifty-four million, five hundred forty-five thousand, two hundred two".