3154245120 has 240 divisors, whose sum is σ = 11765465712. Its totient is φ = 776355840.

The previous prime is 3154245113. The next prime is 3154245179. The reversal of 3154245120 is 215424513.

It is a tau number, because it is divible by the number of its divisors (240).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 294255 + ... + 304785.

Almost surely, 2^3154245120 is an apocalyptic number.

3154245120 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3154245120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5882732856).

3154245120 is an abundant number, since it is smaller than the sum of its proper divisors (8611220592).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3154245120 is a wasteful number, since it uses less digits than its factorization.

3154245120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10573 (or 10554 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 3154245120 is about 56162.6666033585. Note that the first 4 decimals coincide. The cubic root of 3154245120 is about 1466.5554222328. Note that the first 3 decimals are identical.

Adding to 3154245120 its reverse (215424513), we get a palindrome (3369669633).

The spelling of 3154245120 in words is "three billion, one hundred fifty-four million, two hundred forty-five thousand, one hundred twenty".