1402133311545 has 16 divisors (see below), whose sum is σ = 2243475939840. Its totient is φ = 747783552384.

The previous prime is 1402133311487. The next prime is 1402133311583. The reversal of 1402133311545 is 5451133312041.

It is not a de Polignac number, because 1402133311545 - 2²³ = 1402124922937 is a prime.

It is a Curzon number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 742084 + ... + 1831653.

It is an arithmetic number, because the mean of its divisors is an integer number (140217246240).

Almost surely, 2^{1402133311545} is an apocalyptic number.

1402133311545 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1402133311545 is a deficient number, since it is larger than the sum of its proper divisors (841342628295).

1402133311545 is a wasteful number, since it uses less digits than its factorization.

1402133311545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2610064.

The product of its (nonzero) digits is 21600, while the sum is 33.

Adding to 1402133311545 its reverse (5451133312041), we get a palindrome (6853266623586).

The spelling of 1402133311545 in words is "one trillion, four hundred two billion, one hundred thirty-three million, three hundred eleven thousand, five hundred forty-five".