2151351543034 has 32 divisors (see below), whose sum is σ = 3242291426496. Its totient is φ = 1070604065280.

The previous prime is 2151351543013. The next prime is 2151351543083. The reversal of 2151351543034 is 4303451531512.

It is a junction number, because it is equal to n+sod(n) for n = 2151351542984 and 2151351543002.

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, 809690634 + ... + 809693290.

It is an arithmetic number, because the mean of its divisors is an integer number (101321607078).

Almost surely, 2^{2151351543034} is an apocalyptic number.

2151351543034 is a deficient number, since it is larger than the sum of its proper divisors (1090939883462).

2151351543034 is a wasteful number, since it uses less digits than its factorization.

2151351543034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5070.

The product of its (nonzero) digits is 108000, while the sum is 37.

The spelling of 2151351543034 in words is "two trillion, one hundred fifty-one billion, three hundred fifty-one million, five hundred forty-three thousand, thirty-four".