2102035214452 has 12 divisors (see below), whose sum is σ = 3768282640836. Its totient is φ = 1025383031360.

The previous prime is 2102035214423. The next prime is 2102035214473. The reversal of 2102035214452 is 2544125302012.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 259158373776 + 1842876840676 = 509076^2 + 1357526^2 .

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 6408643783 + ... + 6408644110.

It is an arithmetic number, because the mean of its divisors is an integer number (314023553403).

Almost surely, 2^{2102035214452} is an apocalyptic number.

It is an amenable number.

2102035214452 is a deficient number, since it is larger than the sum of its proper divisors (1666247426384).

2102035214452 is a wasteful number, since it uses less digits than its factorization.

2102035214452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12817287938 (or 12817287936 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 31.

The spelling of 2102035214452 in words is "two trillion, one hundred two billion, thirty-five million, two hundred fourteen thousand, four hundred fifty-two".