145747156236099 has 8 divisors (see below), whose sum is σ = 211995863616192. Its totient is φ = 88331609840040.

The previous prime is 145747156236053. The next prime is 145747156236107. The reversal of 145747156236099 is 990632651747541.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 145747156236099 - 2¹⁹ = 145747155711811 is a prime.

It is not an unprimeable number, because it can be changed into a prime (145747156232099) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2208290245969 + ... + 2208290246034.

It is an arithmetic number, because the mean of its divisors is an integer number (26499482952024).

Almost surely, 2^{145747156236099} is an apocalyptic number.

145747156236099 is a deficient number, since it is larger than the sum of its proper divisors (66248707380093).

145747156236099 is a wasteful number, since it uses less digits than its factorization.

145747156236099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4416580492017.

The product of its (nonzero) digits is 342921600, while the sum is 69.

The spelling of 145747156236099 in words is "one hundred forty-five trillion, seven hundred forty-seven billion, one hundred fifty-six million, two hundred thirty-six thousand, ninety-nine".