3120241153144 has 16 divisors (see below), whose sum is σ = 6039176425920. Its totient is φ = 1509794106240.

The previous prime is 3120241153123. The next prime is 3120241153147. The reversal of 3120241153144 is 4413511420213.

It is a happy number.

It is a super-2 number, since 2×3120241153144² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3120241153147) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6290808529 + ... + 6290809024.

It is an arithmetic number, because the mean of its divisors is an integer number (377448526620).

Almost surely, 2^{3120241153144} is an apocalyptic number.

It is an amenable number.

3120241153144 is a deficient number, since it is larger than the sum of its proper divisors (2918935272776).

3120241153144 is a wasteful number, since it uses less digits than its factorization.

3120241153144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12581617590 (or 12581617586 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 31.

Adding to 3120241153144 its reverse (4413511420213), we get a palindrome (7533752573357).

The spelling of 3120241153144 in words is "three trillion, one hundred twenty billion, two hundred forty-one million, one hundred fifty-three thousand, one hundred forty-four".