2073218402 has 16 divisors (see below), whose sum is σ = 3305290560. Its totient is φ = 972514512.

The previous prime is 2073218401. The next prime is 2073218419. The reversal of 2073218402 is 2048123702.

It is not an unprimeable number, because it can be changed into a prime (2073218401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 260933 + ... + 268760.

It is an arithmetic number, because the mean of its divisors is an integer number (206580660).

Almost surely, 2^2073218402 is an apocalyptic number.

2073218402 is a deficient number, since it is larger than the sum of its proper divisors (1232072158).

2073218402 is a wasteful number, since it uses less digits than its factorization.

2073218402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 529817.

The product of its (nonzero) digits is 5376, while the sum is 29.

The square root of 2073218402 is about 45532.6081176996. The cubic root of 2073218402 is about 1275.1120551522.

The spelling of 2073218402 in words is "two billion, seventy-three million, two hundred eighteen thousand, four hundred two".