13402301554 has 4 divisors (see below), whose sum is σ = 20103452334. Its totient is φ = 6701150776.

The previous prime is 13402301537. The next prime is 13402301569. The reversal of 13402301554 is 45510320431.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 45510320431 = 73 ⋅623429047.

It can be written as a sum of positive squares in only one way, i.e., 12865684329 + 536617225 = 113427^2 + 23165^2 .

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 as a sum of consecutive naturals, namely, 3350575387 + ... + 3350575390.

Almost surely, 2^13402301554 is an apocalyptic number.

13402301554 is a deficient number, since it is larger than the sum of its proper divisors (6701150780).

13402301554 is an equidigital number, since it uses as much as digits as its factorization.

13402301554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6701150779.

The product of its (nonzero) digits is 7200, while the sum is 28.

Adding to 13402301554 its reverse (45510320431), we get a palindrome (58912621985).

The spelling of 13402301554 in words is "thirteen billion, four hundred two million, three hundred one thousand, five hundred fifty-four".