40234347734151 has 32 divisors (see below), whose sum is σ = 58146713049600. Its totient is φ = 24652845619200.

The previous prime is 40234347734137. The next prime is 40234347734159. The reversal of 40234347734151 is 15143774343204.

It is a de Polignac number, because none of the positive numbers 2^k-40234347734151 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 40234347734151.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40234347734159) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 43821586 + ... + 44730303.

It is an arithmetic number, because the mean of its divisors is an integer number (1817084782800).

Almost surely, 2^{40234347734151} is an apocalyptic number.

40234347734151 is a deficient number, since it is larger than the sum of its proper divisors (17912365315449).

40234347734151 is a wasteful number, since it uses less digits than its factorization.

40234347734151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88552119.

The product of its (nonzero) digits is 3386880, while the sum is 48.

The spelling of 40234347734151 in words is "forty trillion, two hundred thirty-four billion, three hundred forty-seven million, seven hundred thirty-four thousand, one hundred fifty-one".