1013454540402 has 16 divisors (see below), whose sum is σ = 2029035964320. Its totient is φ = 337463699552.

The previous prime is 1013454540383. The next prime is 1013454540409. The reversal of 1013454540402 is 2040454543101.

It is a happy number.

It is a super-2 number, since 2×1013454540402² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1013454540409) 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 7 ways as a sum of consecutive naturals, for example, 88613952 + ... + 88625387.

It is an arithmetic number, because the mean of its divisors is an integer number (126814747770).

Almost surely, 2^{1013454540402} is an apocalyptic number.

1013454540402 is an abundant number, since it is smaller than the sum of its proper divisors (1015581423918).

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

1013454540402 is a wasteful number, since it uses less digits than its factorization.

1013454540402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177240297.

The product of its (nonzero) digits is 38400, while the sum is 33.

The spelling of 1013454540402 in words is "one trillion, thirteen billion, four hundred fifty-four million, five hundred forty thousand, four hundred two".