2351151034456 has 64 divisors (see below), whose sum is σ = 5072879520000. Its totient is φ = 1000698779520.

The previous prime is 2351151034439. The next prime is 2351151034543. The reversal of 2351151034456 is 6544301511532.

It is a super-2 number, since 2×2351151034456² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55207651 + ... + 55250221.

It is an arithmetic number, because the mean of its divisors is an integer number (79263742500).

Almost surely, 2^{2351151034456} is an apocalyptic number.

It is an amenable number.

2351151034456 is an abundant number, since it is smaller than the sum of its proper divisors (2721728485544).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2351151034456 is a wasteful number, since it uses less digits than its factorization.

2351151034456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49352 (or 49348 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 40.

Adding to 2351151034456 its reverse (6544301511532), we get a palindrome (8895452545988).

The spelling of 2351151034456 in words is "two trillion, three hundred fifty-one billion, one hundred fifty-one million, thirty-four thousand, four hundred fifty-six".