43140153514 has 8 divisors (see below), whose sum is σ = 65437311780. Its totient is φ = 21327716256.

The previous prime is 43140153503. The next prime is 43140153521. The reversal of 43140153514 is 41535104134.

It can be written as a sum of positive squares in 2 ways, for example, as 42619538025 + 520615489 = 206445^2 + 22817^2 .

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

It is a super-2 number, since 2×43140153514² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 121180029 + ... + 121180384.

Almost surely, 2^43140153514 is an apocalyptic number.

43140153514 is a deficient number, since it is larger than the sum of its proper divisors (22297158266).

43140153514 is a wasteful number, since it uses less digits than its factorization.

43140153514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242360504.

The product of its (nonzero) digits is 14400, while the sum is 31.

Adding to 43140153514 its reverse (41535104134), we get a palindrome (84675257648).

The spelling of 43140153514 in words is "forty-three billion, one hundred forty million, one hundred fifty-three thousand, five hundred fourteen".