21355410626114 has 16 divisors (see below), whose sum is σ = 33141804523200. Its totient is φ = 10308233526864.

The previous prime is 21355410626083. The next prime is 21355410626141. The reversal of 21355410626114 is 41162601455312.

It is a super-3 number, since 3×21355410626114³ (a number of 41 digits) contains 333 as substring.

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 7 ways as a sum of consecutive naturals, for example, 22295684 + ... + 23233775.

It is an arithmetic number, because the mean of its divisors is an integer number (2071362782700).

Almost surely, 2^{21355410626114} is an apocalyptic number.

21355410626114 is a deficient number, since it is larger than the sum of its proper divisors (11786393897086).

21355410626114 is a wasteful number, since it uses less digits than its factorization.

21355410626114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45537577.

The product of its (nonzero) digits is 172800, while the sum is 41.

The spelling of 21355410626114 in words is "twenty-one trillion, three hundred fifty-five billion, four hundred ten million, six hundred twenty-six thousand, one hundred fourteen".