2140551225134 has 8 divisors (see below), whose sum is σ = 3669516385968. Its totient is φ = 917379096480.

The previous prime is 2140551225083. The next prime is 2140551225199. The reversal of 2140551225134 is 4315221550412.

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

It is a junction number, because it is equal to n+sod(n) for n = 2140551225094 and 2140551225103.

It is a congruent number.

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, 76448258027 + ... + 76448258054.

It is an arithmetic number, because the mean of its divisors is an integer number (458689548246).

Almost surely, 2^{2140551225134} is an apocalyptic number.

2140551225134 is a deficient number, since it is larger than the sum of its proper divisors (1528965160834).

2140551225134 is a wasteful number, since it uses less digits than its factorization.

2140551225134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152896516090.

The product of its (nonzero) digits is 48000, while the sum is 35.

Adding to 2140551225134 its reverse (4315221550412), we get a palindrome (6455772775546).

The spelling of 2140551225134 in words is "two trillion, one hundred forty billion, five hundred fifty-one million, two hundred twenty-five thousand, one hundred thirty-four".