3402205421501 has 2 divisors, whose sum is σ = 3402205421502. Its totient is φ = 3402205421500.

The previous prime is 3402205421453. The next prime is 3402205421521. The reversal of 3402205421501 is 1051245022043.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3324532288900 + 77673132601 = 1823330^2 + 278699^2 .

It is a cyclic number.

It is not a de Polignac number, because 3402205421501 - 2⁶ = 3402205421437 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3402205421521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1701102710750 + 1701102710751.

It is an arithmetic number, because the mean of its divisors is an integer number (1701102710751).

Almost surely, 2^{3402205421501} is an apocalyptic number.

It is an amenable number.

3402205421501 is a deficient number, since it is larger than the sum of its proper divisors (1).

3402205421501 is an equidigital number, since it uses as much as digits as its factorization.

3402205421501 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9600, while the sum is 29.

It can be divided in two parts, 340220542 and 1501, that added together give a palindrome (340222043).

The spelling of 3402205421501 in words is "three trillion, four hundred two billion, two hundred five million, four hundred twenty-one thousand, five hundred one".