147378035145 has 64 divisors (see below), whose sum is σ = 272488955904. Its totient is φ = 67224222720.

The previous prime is 147378035137. The next prime is 147378035149. The reversal of 147378035145 is 541530873741.

It is not a de Polignac number, because 147378035145 - 2³ = 147378035137 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 147378035094 and 147378035103.

It is not an unprimeable number, because it can be changed into a prime (147378035149) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 7516024 + ... + 7535606.

It is an arithmetic number, because the mean of its divisors is an integer number (4257639936).

Almost surely, 2^147378035145 is an apocalyptic number.

147378035145 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

147378035145 is a deficient number, since it is larger than the sum of its proper divisors (125110920759).

147378035145 is a wasteful number, since it uses less digits than its factorization.

147378035145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22302.

The product of its (nonzero) digits is 1411200, while the sum is 48.

The spelling of 147378035145 in words is "one hundred forty-seven billion, three hundred seventy-eight million, thirty-five thousand, one hundred forty-five".