148557316723202 has 8 divisors (see below), whose sum is σ = 232524495740736. Its totient is φ = 71049151476292.

The previous prime is 148557316723199. The next prime is 148557316723273. The reversal of 148557316723202 is 202327613755841.

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

It is a super-2 number, since 2×148557316723202² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1614753442598 + ... + 1614753442689.

It is an arithmetic number, because the mean of its divisors is an integer number (29065561967592).

Almost surely, 2^{148557316723202} is an apocalyptic number.

148557316723202 is a deficient number, since it is larger than the sum of its proper divisors (83967179017534).

148557316723202 is a wasteful number, since it uses less digits than its factorization.

148557316723202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3229506885312.

The product of its (nonzero) digits is 16934400, while the sum is 56.

The spelling of 148557316723202 in words is "one hundred forty-eight trillion, five hundred fifty-seven billion, three hundred sixteen million, seven hundred twenty-three thousand, two hundred two".