20240070155107 has 24 divisors (see below), whose sum is σ = 23123914683408. Its totient is φ = 17687068470720.

The previous prime is 20240070155101. The next prime is 20240070155113. The reversal of 20240070155107 is 70155107004202.

It is an interprime number because it is at equal distance from previous prime (20240070155101) and next prime (20240070155113).

It is not a de Polignac number, because 20240070155107 - 2⁷ = 20240070154979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20240070155101) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26862748 + ... + 27605929.

It is an arithmetic number, because the mean of its divisors is an integer number (963496445142).

Almost surely, 2^{20240070155107} is an apocalyptic number.

20240070155107 is a deficient number, since it is larger than the sum of its proper divisors (2883844528301).

20240070155107 is a wasteful number, since it uses less digits than its factorization.

20240070155107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54468819 (or 54468808 counting only the distinct ones).

The product of its (nonzero) digits is 19600, while the sum is 34.

Adding to 20240070155107 its reverse (70155107004202), we get a palindrome (90395177159309).

The spelling of 20240070155107 in words is "twenty trillion, two hundred forty billion, seventy million, one hundred fifty-five thousand, one hundred seven".