148251219021355 has 8 divisors (see below), whose sum is σ = 177905509707312. Its totient is φ = 118598277295968.

The previous prime is 148251219021313. The next prime is 148251219021401. The reversal of 148251219021355 is 553120912152841.

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

It is a cyclic number.

It is not a de Polignac number, because 148251219021355 - 2¹⁷ = 148251218890283 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 148251219021299 and 148251219021308.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 336998344 + ... + 337437973.

It is an arithmetic number, because the mean of its divisors is an integer number (22238188713414).

Almost surely, 2^{148251219021355} is an apocalyptic number.

148251219021355 is a deficient number, since it is larger than the sum of its proper divisors (29654290685957).

148251219021355 is an equidigital number, since it uses as much as digits as its factorization.

148251219021355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 674480285.

The product of its (nonzero) digits is 864000, while the sum is 49.

The spelling of 148251219021355 in words is "one hundred forty-eight trillion, two hundred fifty-one billion, two hundred nineteen million, twenty-one thousand, three hundred fifty-five".