137261341546454 has 32 divisors (see below), whose sum is σ = 216616207197600. Its totient is φ = 65146488572160.

The previous prime is 137261341546453. The next prime is 137261341546531. The reversal of 137261341546454 is 454645143162731.

It is a self number, because there is not a number n which added to its sum of digits gives 137261341546454.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137261341546453) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 544261517 + ... + 544513655.

It is an arithmetic number, because the mean of its divisors is an integer number (6769256474925).

Almost surely, 2^{137261341546454} is an apocalyptic number.

137261341546454 is a deficient number, since it is larger than the sum of its proper divisors (79354865651146).

137261341546454 is a wasteful number, since it uses less digits than its factorization.

137261341546454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 431648.

The product of its digits is 29030400, while the sum is 56.

The spelling of 137261341546454 in words is "one hundred thirty-seven trillion, two hundred sixty-one billion, three hundred forty-one million, five hundred forty-six thousand, four hundred fifty-four".