137466402740 has 24 divisors (see below), whose sum is σ = 290952517632. Its totient is φ = 54553595040.

The previous prime is 137466402719. The next prime is 137466402893. The reversal of 137466402740 is 47204664731.

It is a junction number, because it is equal to n+sod(n) for n = 137466402691 and 137466402700.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27057776 + ... + 27062855.

It is an arithmetic number, because the mean of its divisors is an integer number (12123021568).

Almost surely, 2^137466402740 is an apocalyptic number.

137466402740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

137466402740 is an abundant number, since it is smaller than the sum of its proper divisors (153486114892).

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

137466402740 is a wasteful number, since it uses less digits than its factorization.

137466402740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54120767 (or 54120765 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 44.

The spelling of 137466402740 in words is "one hundred thirty-seven billion, four hundred sixty-six million, four hundred two thousand, seven hundred forty".