148940610015 has 8 divisors (see below), whose sum is σ = 238304976048. Its totient is φ = 79434992000.

The previous prime is 148940609989. The next prime is 148940610019. The reversal of 148940610015 is 510016049841.

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

It is not a de Polignac number, because 148940610015 - 2⁷ = 148940609887 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148940610019) 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, 4964686986 + ... + 4964687015.

It is an arithmetic number, because the mean of its divisors is an integer number (29788122006).

Almost surely, 2^148940610015 is an apocalyptic number.

148940610015 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

148940610015 is a deficient number, since it is larger than the sum of its proper divisors (89364366033).

148940610015 is an equidigital number, since it uses as much as digits as its factorization.

148940610015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9929374009.

The product of its (nonzero) digits is 34560, while the sum is 39.

Adding to 148940610015 its reverse (510016049841), we get a palindrome (658956659856).

The spelling of 148940610015 in words is "one hundred forty-eight billion, nine hundred forty million, six hundred ten thousand, fifteen".