2934289311540 has 96 divisors (see below), whose sum is σ = 8732382785280. Its totient is φ = 733648828416.

The previous prime is 2934289311517. The next prime is 2934289311571. The reversal of 2934289311540 is 451139824392.

It is a super-2 number, since 2×2934289311540² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5200855 + ... + 5737374.

It is an arithmetic number, because the mean of its divisors is an integer number (90962320680).

Almost surely, 2^{2934289311540} is an apocalyptic number.

2934289311540 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2934289311540 is an abundant number, since it is smaller than the sum of its proper divisors (5798093473740).

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

2934289311540 is a wasteful number, since it uses less digits than its factorization.

2934289311540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10938521 (or 10938519 counting only the distinct ones).

The product of its (nonzero) digits is 1866240, while the sum is 51.

The spelling of 2934289311540 in words is "two trillion, nine hundred thirty-four billion, two hundred eighty-nine million, three hundred eleven thousand, five hundred forty".