14155542152 has 16 divisors (see below), whose sum is σ = 27397824000. Its totient is φ = 6849455760.

The previous prime is 14155542101. The next prime is 14155542157. The reversal of 14155542152 is 25124555141.

It is a super-2 number, since 2×14155542152² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14155542157) 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, 28539152 + ... + 28539647.

It is an arithmetic number, because the mean of its divisors is an integer number (1712364000).

Almost surely, 2^14155542152 is an apocalyptic number.

It is an amenable number.

14155542152 is a deficient number, since it is larger than the sum of its proper divisors (13242281848).

14155542152 is a wasteful number, since it uses less digits than its factorization.

14155542152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57078836 (or 57078832 counting only the distinct ones).

The product of its digits is 40000, while the sum is 35.

The spelling of 14155542152 in words is "fourteen billion, one hundred fifty-five million, five hundred forty-two thousand, one hundred fifty-two".