137920091685411 has 64 divisors (see below), whose sum is σ = 221464842567680. Its totient is φ = 74582655638400.

The previous prime is 137920091685377. The next prime is 137920091685499. The reversal of 137920091685411 is 114586190029731.

It is not a de Polignac number, because 137920091685411 - 2¹⁹ = 137920091161123 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (137920091605411) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2975534886 + ... + 2975581236.

It is an arithmetic number, because the mean of its divisors is an integer number (3460388165120).

It is a 1-persistent number, because it is pandigital, but 2⋅137920091685411 = 275840183370822 is not.

Almost surely, 2^{137920091685411} is an apocalyptic number.

137920091685411 is a deficient number, since it is larger than the sum of its proper divisors (83544750882269).

137920091685411 is a wasteful number, since it uses less digits than its factorization.

137920091685411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54296.

The product of its (nonzero) digits is 3265920, while the sum is 57.

The spelling of 137920091685411 in words is "one hundred thirty-seven trillion, nine hundred twenty billion, ninety-one million, six hundred eighty-five thousand, four hundred eleven".