40542501014354 has 4 divisors (see below), whose sum is σ = 60813751521534. Its totient is φ = 20271250507176.

The previous prime is 40542501014341. The next prime is 40542501014371. The reversal of 40542501014354 is 45341010524504.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 40451215456129 + 91285558225 = 6360127^2 + 302135^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10135625253587 + ... + 10135625253590.

Almost surely, 2^{40542501014354} is an apocalyptic number.

40542501014354 is a deficient number, since it is larger than the sum of its proper divisors (20271250507180).

40542501014354 is a wasteful number, since it uses less digits than its factorization.

40542501014354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20271250507179.

The product of its (nonzero) digits is 192000, while the sum is 38.

Adding to 40542501014354 its reverse (45341010524504), we get a palindrome (85883511538858).

The spelling of 40542501014354 in words is "forty trillion, five hundred forty-two billion, five hundred one million, fourteen thousand, three hundred fifty-four".