145462100418822 has 64 divisors (see below), whose sum is σ = 327697576132608. Its totient is φ = 42646059684000.

The previous prime is 145462100418809. The next prime is 145462100418827. The reversal of 145462100418822 is 228814001264541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145462100418827) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1912504 + ... + 17163387.

It is an arithmetic number, because the mean of its divisors is an integer number (5120274627072).

Almost surely, 2^{145462100418822} is an apocalyptic number.

145462100418822 is an abundant number, since it is smaller than the sum of its proper divisors (182235475713786).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

145462100418822 is a wasteful number, since it uses less digits than its factorization.

145462100418822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19079665.

The product of its (nonzero) digits is 983040, while the sum is 48.

The spelling of 145462100418822 in words is "one hundred forty-five trillion, four hundred sixty-two billion, one hundred million, four hundred eighteen thousand, eight hundred twenty-two".