15151400043 has 8 divisors (see below), whose sum is σ = 21755856528. Its totient is φ = 9323938464.

The previous prime is 15151400041. The next prime is 15151400083. The reversal of 15151400043 is 34000415151.

It is a happy number.

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

It is not a de Polignac number, because 15151400043 - 2¹ = 15151400041 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 15151399986 and 15151400022.

It is not an unprimeable number, because it can be changed into a prime (15151400041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 194248680 + ... + 194248757.

It is an arithmetic number, because the mean of its divisors is an integer number (2719482066).

Almost surely, 2^15151400043 is an apocalyptic number.

15151400043 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

15151400043 is a deficient number, since it is larger than the sum of its proper divisors (6604456485).

15151400043 is a wasteful number, since it uses less digits than its factorization.

15151400043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 388497453.

The product of its (nonzero) digits is 1200, while the sum is 24.

Adding to 15151400043 its reverse (34000415151), we get a palindrome (49151815194).

The spelling of 15151400043 in words is "fifteen billion, one hundred fifty-one million, four hundred thousand, forty-three".