145453214061411 has 16 divisors (see below), whose sum is σ = 193971346289280. Its totient is φ = 96951946988480.

The previous prime is 145453214061319. The next prime is 145453214061433. The reversal of 145453214061411 is 114160412354541.

It is a cyclic number.

It is not a de Polignac number, because 145453214061411 - 2¹⁰ = 145453214060387 is a prime.

It is not an unprimeable number, because it can be changed into a prime (145453214061461) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 453968176 + ... + 454288466.

It is an arithmetic number, because the mean of its divisors is an integer number (12123209143080).

Almost surely, 2^{145453214061411} is an apocalyptic number.

145453214061411 is a deficient number, since it is larger than the sum of its proper divisors (48518132227869).

145453214061411 is a wasteful number, since it uses less digits than its factorization.

145453214061411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 346146.

The product of its (nonzero) digits is 230400, while the sum is 42.

The spelling of 145453214061411 in words is "one hundred forty-five trillion, four hundred fifty-three billion, two hundred fourteen million, sixty-one thousand, four hundred eleven".