2351551142 has 8 divisors (see below), whose sum is σ = 3680688816. Its totient is φ = 1124654872.

The previous prime is 2351551133. The next prime is 2351551151. The reversal of 2351551142 is 2411551532.

It is an interprime number because it is at equal distance from previous prime (2351551133) and next prime (2351551151).

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

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, 25560293 + ... + 25560384.

It is an arithmetic number, because the mean of its divisors is an integer number (460086102).

Almost surely, 2^2351551142 is an apocalyptic number.

2351551142 is a deficient number, since it is larger than the sum of its proper divisors (1329137674).

2351551142 is a wasteful number, since it uses less digits than its factorization.

2351551142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51120702.

The product of its digits is 6000, while the sum is 29.

The square root of 2351551142 is about 48492.7947431368. The cubic root of 2351551142 is about 1329.7953483140.

The spelling of 2351551142 in words is "two billion, three hundred fifty-one million, five hundred fifty-one thousand, one hundred forty-two".